90535364 has 6 divisors (see below), whose sum is σ = 158436894. Its totient is φ = 45267680.

The previous prime is 90535363. The next prime is 90535439. The reversal of 90535364 is 46353509.

It can be written as a sum of positive squares in only one way, i.e., 89453764 + 1081600 = 9458^2 + 1040^2 .

It is a super-2 number, since 2×90535364² = 16393304269224992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (90535363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11316917 + ... + 11316924.

It is an arithmetic number, because the mean of its divisors is an integer number (26406149).

Almost surely, 2^90535364 is an apocalyptic number.

It is an amenable number.

90535364 is a deficient number, since it is larger than the sum of its proper divisors (67901530).

90535364 is a wasteful number, since it uses less digits than its factorization.

90535364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22633845 (or 22633843 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 35.

The square root of 90535364 is about 9515.0073042536. The cubic root of 90535364 is about 449.0273047517.

The spelling of 90535364 in words is "ninety million, five hundred thirty-five thousand, three hundred sixty-four".