90936410 has 8 divisors (see below), whose sum is σ = 163685556. Its totient is φ = 36374560.

The previous prime is 90936409. The next prime is 90936449. The reversal of 90936410 is 1463909.

It can be written as a sum of positive squares in 2 ways, for example, as 78198649 + 12737761 = 8843^2 + 3569^2 .

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

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, 4546811 + ... + 4546830.

Almost surely, 2^90936410 is an apocalyptic number.

90936410 is a deficient number, since it is larger than the sum of its proper divisors (72749146).

90936410 is a wasteful number, since it uses less digits than its factorization.

90936410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9093648.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 90936410 is about 9536.0584100560. The cubic root of 90936410 is about 449.6893493825.

The spelling of 90936410 in words is "ninety million, nine hundred thirty-six thousand, four hundred ten".