90470352 has 40 divisors (see below), whose sum is σ = 267103936. Its totient is φ = 25848576.

The previous prime is 90470351. The next prime is 90470353. The reversal of 90470352 is 25307409.

It is an interprime number because it is at equal distance from previous prime (90470351) and next prime (90470353).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90470351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134293 + ... + 134964.

Almost surely, 2^90470352 is an apocalyptic number.

It is an amenable number.

90470352 is an abundant number, since it is smaller than the sum of its proper divisors (176633584).

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

90470352 is a wasteful number, since it uses less digits than its factorization.

90470352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269275 (or 269269 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 90470352 is about 9511.5904032922. The cubic root of 90470352 is about 448.9197992344.

The spelling of 90470352 in words is "ninety million, four hundred seventy thousand, three hundred fifty-two".