90936364 has 12 divisors (see below), whose sum is σ = 159458544. Its totient is φ = 45376784.

The previous prime is 90936341. The next prime is 90936367. The reversal of 90936364 is 46363909.

It is not an unprimeable number, because it can be changed into a prime (90936367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20587 + ... + 24610.

It is an arithmetic number, because the mean of its divisors is an integer number (13288212).

Almost surely, 2^90936364 is an apocalyptic number.

It is an amenable number.

90936364 is a deficient number, since it is larger than the sum of its proper divisors (68522180).

90936364 is a wasteful number, since it uses less digits than its factorization.

90936364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45704 (or 45702 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 40.

The square root of 90936364 is about 9536.0559981577. The cubic root of 90936364 is about 449.6892735576.

It can be divided in two parts, 909 and 36364, that added together give a palindrome (37273).

The spelling of 90936364 in words is "ninety million, nine hundred thirty-six thousand, three hundred sixty-four".