90948702 has 48 divisors (see below), whose sum is σ = 198298800. Its totient is φ = 27795456.

The previous prime is 90948679. The next prime is 90948703. The reversal of 90948702 is 20784909.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90948703) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 260424 + ... + 260772.

It is an arithmetic number, because the mean of its divisors is an integer number (4131225).

Almost surely, 2^90948702 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 90948702, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99149400).

90948702 is an abundant number, since it is smaller than the sum of its proper divisors (107350098).

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

90948702 is a wasteful number, since it uses less digits than its factorization.

90948702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637 (or 624 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 90948702 is about 9536.7028893638. The cubic root of 90948702 is about 449.7096101795.

The spelling of 90948702 in words is "ninety million, nine hundred forty-eight thousand, seven hundred two".