90715337 has 8 divisors (see below), whose sum is σ = 92976576. Its totient is φ = 88461072.

The previous prime is 90715327. The next prime is 90715343. The reversal of 90715337 is 73351709.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 90715337 - 2⁴ = 90715321 is a prime.

It is a super-3 number, since 3×90715337³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 90715297 and 90715306.

It is not an unprimeable number, because it can be changed into a prime (90715307) 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, 32948 + ... + 35594.

It is an arithmetic number, because the mean of its divisors is an integer number (11622072).

Almost surely, 2^90715337 is an apocalyptic number.

It is an amenable number.

90715337 is a deficient number, since it is larger than the sum of its proper divisors (2261239).

90715337 is a wasteful number, since it uses less digits than its factorization.

90715337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3487.

The product of its (nonzero) digits is 19845, while the sum is 35.

The square root of 90715337 is about 9524.4599321956. The cubic root of 90715337 is about 449.3246445536.

The spelling of 90715337 in words is "ninety million, seven hundred fifteen thousand, three hundred thirty-seven".