90376470 has 96 divisors (see below), whose sum is σ = 251147520. Its totient is φ = 22498560.

The previous prime is 90376469. The next prime is 90376477. The reversal of 90376470 is 7467309.

90376470 is a `hidden beast` number, since 9 + 0 + 3 + 7 + 647 + 0 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90376477) 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, 80352 + ... + 81468.

It is an arithmetic number, because the mean of its divisors is an integer number (2616120).

Almost surely, 2^90376470 is an apocalyptic number.

90376470 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 90376470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125573760).

90376470 is an abundant number, since it is smaller than the sum of its proper divisors (160771050).

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

90376470 is a wasteful number, since it uses less digits than its factorization.

90376470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190 (or 1187 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 90376470 is about 9506.6539854988. The cubic root of 90376470 is about 448.7644626174.

The spelling of 90376470 in words is "ninety million, three hundred seventy-six thousand, four hundred seventy".