97436256 has 48 divisors (see below), whose sum is σ = 269236800. Its totient is φ = 30768768.

The previous prime is 97436219. The next prime is 97436293. The reversal of 97436256 is 65263479.

It is an interprime number because it is at equal distance from previous prime (97436219) and next prime (97436293).

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24886 + ... + 28533.

It is an arithmetic number, because the mean of its divisors is an integer number (5609100).

Almost surely, 2^97436256 is an apocalyptic number.

97436256 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

97436256 is an abundant number, since it is smaller than the sum of its proper divisors (171800544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97436256 is a wasteful number, since it uses less digits than its factorization.

97436256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53451 (or 53443 counting only the distinct ones).

The product of its digits is 272160, while the sum is 42.

The square root of 97436256 is about 9870.9804984105. The cubic root of 97436256 is about 460.1578790146.

The spelling of 97436256 in words is "ninety-seven million, four hundred thirty-six thousand, two hundred fifty-six".