90560078 has 8 divisors (see below), whose sum is σ = 155245872. Its totient is φ = 38811456.

The previous prime is 90560059. The next prime is 90560101. The reversal of 90560078 is 87006509.

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

It is a super-2 number, since 2×90560078² = 16402255454732168, which contains 22 as substring.

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, 3234275 + ... + 3234302.

It is an arithmetic number, because the mean of its divisors is an integer number (19405734).

Almost surely, 2^90560078 is an apocalyptic number.

90560078 is a deficient number, since it is larger than the sum of its proper divisors (64685794).

90560078 is a wasteful number, since it uses less digits than its factorization.

90560078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6468586.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 90560078 is about 9516.3059009261. The cubic root of 90560078 is about 449.0681589575.

The spelling of 90560078 in words is "ninety million, five hundred sixty thousand, seventy-eight".