102574057 has 2 divisors, whose sum is σ = 102574058. Its totient is φ = 102574056.

The previous prime is 102574033. The next prime is 102574061. The reversal of 102574057 is 750475201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80568576 + 22005481 = 8976^2 + 4691^2 .

It is a cyclic number.

It is not a de Polignac number, because 102574057 - 2¹¹ = 102572009 is a prime.

It is not a weakly prime, because it can be changed into another prime (102574357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51287028 + 51287029.

It is an arithmetic number, because the mean of its divisors is an integer number (51287029).

Almost surely, 2^102574057 is an apocalyptic number.

It is an amenable number.

102574057 is a deficient number, since it is larger than the sum of its proper divisors (1).

102574057 is an equidigital number, since it uses as much as digits as its factorization.

102574057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9800, while the sum is 31.

The square root of 102574057 is about 10127.8851198066. The cubic root of 102574057 is about 468.1077639802.

The spelling of 102574057 in words is "one hundred two million, five hundred seventy-four thousand, fifty-seven".