90256414 has 8 divisors (see below), whose sum is σ = 135535968. Its totient is φ = 45077760.

The previous prime is 90256399. The next prime is 90256421. The reversal of 90256414 is 41465209.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22947 + ... + 26590.

It is an arithmetic number, because the mean of its divisors is an integer number (16941996).

Almost surely, 2^90256414 is an apocalyptic number.

90256414 is a deficient number, since it is larger than the sum of its proper divisors (45279554).

90256414 is a wasteful number, since it uses less digits than its factorization.

90256414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50450.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 90256414 is about 9500.3375729497. The cubic root of 90256414 is about 448.5656618285.

The spelling of 90256414 in words is "ninety million, two hundred fifty-six thousand, four hundred fourteen".