88495740 has 144 divisors (see below), whose sum is σ = 282522240. Its totient is φ = 23250240.

The previous prime is 88495717. The next prime is 88495747. The reversal of 88495740 is 4759488.

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 (88495747) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 636591 + ... + 636729.

It is an arithmetic number, because the mean of its divisors is an integer number (1961960).

Almost surely, 2^88495740 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88495740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141261120).

88495740 is an abundant number, since it is smaller than the sum of its proper divisors (194026500).

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

88495740 is a wasteful number, since it uses less digits than its factorization.

88495740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294 (or 280 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 88495740 is about 9407.2174419432. The cubic root of 88495740 is about 445.6296938999.

The spelling of 88495740 in words is "eighty-eight million, four hundred ninety-five thousand, seven hundred forty".