97252049 has 2 divisors, whose sum is σ = 97252050. Its totient is φ = 97252048.

The previous prime is 97252039. The next prime is 97252063. The reversal of 97252049 is 94025279.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85692049 + 11560000 = 9257^2 + 3400^2 .

It is a cyclic number.

It is not a de Polignac number, because 97252049 - 2⁸ = 97251793 is a prime.

It is a super-2 number, since 2×97252049² = 18915922069396802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (97252009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48626024 + 48626025.

It is an arithmetic number, because the mean of its divisors is an integer number (48626025).

Almost surely, 2^97252049 is an apocalyptic number.

It is an amenable number.

97252049 is a deficient number, since it is larger than the sum of its proper divisors (1).

97252049 is an equidigital number, since it uses as much as digits as its factorization.

97252049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 97252049 is about 9861.6453495347. The cubic root of 97252049 is about 459.8677140090.

The spelling of 97252049 in words is "ninety-seven million, two hundred fifty-two thousand, forty-nine".