97926733 has 2 divisors, whose sum is σ = 97926734. Its totient is φ = 97926732.

The previous prime is 97926713. The next prime is 97926739. The reversal of 97926733 is 33762979.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 58951684 + 38975049 = 7678^2 + 6243^2 .

It is an emirp because it is prime and its reverse (33762979) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 97926733 - 2⁵ = 97926701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97926739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48963366 + 48963367.

It is an arithmetic number, because the mean of its divisors is an integer number (48963367).

Almost surely, 2^97926733 is an apocalyptic number.

It is an amenable number.

97926733 is a deficient number, since it is larger than the sum of its proper divisors (1).

97926733 is an equidigital number, since it uses as much as digits as its factorization.

97926733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 428652, while the sum is 46.

The square root of 97926733 is about 9895.7937023768. The cubic root of 97926733 is about 460.9287050387.

It can be divided in two parts, 979267 and 33, that added together give a triangular number (979300 = T₁₃₉₉).

The spelling of 97926733 in words is "ninety-seven million, nine hundred twenty-six thousand, seven hundred thirty-three".