152470897 has 2 divisors, whose sum is σ = 152470898. Its totient is φ = 152470896.

The previous prime is 152470883. The next prime is 152470931. The reversal of 152470897 is 798074251.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87684496 + 64786401 = 9364^2 + 8049^2 .

It is a cyclic number.

It is not a de Polignac number, because 152470897 - 2¹⁹ = 151946609 is a prime.

It is not a weakly prime, because it can be changed into another prime (152470697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76235448 + 76235449.

It is an arithmetic number, because the mean of its divisors is an integer number (76235449).

Almost surely, 2^152470897 is an apocalyptic number.

It is an amenable number.

152470897 is a deficient number, since it is larger than the sum of its proper divisors (1).

152470897 is an equidigital number, since it uses as much as digits as its factorization.

152470897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 141120, while the sum is 43.

The square root of 152470897 is about 12347.9106329775. The cubic root of 152470897 is about 534.2308766601.

The spelling of 152470897 in words is "one hundred fifty-two million, four hundred seventy thousand, eight hundred ninety-seven".