98926740 has 144 divisors (see below), whose sum is σ = 346731840. Its totient is φ = 22563840.

The previous prime is 98926733. The next prime is 98926747. The reversal of 98926740 is 4762989.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (98926733) and next prime (98926747).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98926747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32191 + ... + 35129.

It is an arithmetic number, because the mean of its divisors is an integer number (2407860).

Almost surely, 2^98926740 is an apocalyptic number.

98926740 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98926740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173365920).

98926740 is an abundant number, since it is smaller than the sum of its proper divisors (247805100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98926740 is a wasteful number, since it uses less digits than its factorization.

98926740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2982 (or 2977 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 98926740 is about 9946.1922362279. The cubic root of 98926740 is about 462.4923631561.

The spelling of 98926740 in words is "ninety-eight million, nine hundred twenty-six thousand, seven hundred forty".