97452401 has 2 divisors, whose sum is σ = 97452402. Its totient is φ = 97452400.

The previous prime is 97452373. The next prime is 97452427. The reversal of 97452401 is 10425479.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 77880625 + 19571776 = 8825^2 + 4424^2 .

It is a cyclic number.

It is not a de Polignac number, because 97452401 - 2⁶ = 97452337 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (97452461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48726200 + 48726201.

It is an arithmetic number, because the mean of its divisors is an integer number (48726201).

Almost surely, 2^97452401 is an apocalyptic number.

It is an amenable number.

97452401 is a deficient number, since it is larger than the sum of its proper divisors (1).

97452401 is an equidigital number, since it uses as much as digits as its factorization.

97452401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 97452401 is about 9871.7982657670. The cubic root of 97452401 is about 460.1832933691.

The spelling of 97452401 in words is "ninety-seven million, four hundred fifty-two thousand, four hundred one".