97133956 has 6 divisors (see below), whose sum is σ = 169984430. Its totient is φ = 48566976.

The previous prime is 97133941. The next prime is 97133989. The reversal of 97133956 is 65933179.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 50893956 + 46240000 = 7134^2 + 6800^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12141741 + ... + 12141748.

Almost surely, 2^97133956 is an apocalyptic number.

It is an amenable number.

97133956 is a deficient number, since it is larger than the sum of its proper divisors (72850474).

97133956 is a wasteful number, since it uses less digits than its factorization.

97133956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24283493 (or 24283491 counting only the distinct ones).

The product of its digits is 153090, while the sum is 43.

The square root of 97133956 is about 9855.6560410761. The cubic root of 97133956 is about 459.6814997508.

It can be divided in two parts, 97133 and 956, that added together give a palindrome (98089).

The spelling of 97133956 in words is "ninety-seven million, one hundred thirty-three thousand, nine hundred fifty-six".