148592957 has 2 divisors, whose sum is σ = 148592958. Its totient is φ = 148592956.

The previous prime is 148592923. The next prime is 148592959. The reversal of 148592957 is 759295841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 118243876 + 30349081 = 10874^2 + 5509^2 .

It is a cyclic number.

It is not a de Polignac number, because 148592957 - 2⁸ = 148592701 is a prime.

Together with 148592959, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148592959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74296478 + 74296479.

It is an arithmetic number, because the mean of its divisors is an integer number (74296479).

Almost surely, 2^148592957 is an apocalyptic number.

It is an amenable number.

148592957 is a deficient number, since it is larger than the sum of its proper divisors (1).

148592957 is an equidigital number, since it uses as much as digits as its factorization.

148592957 is an evil number, because the sum of its binary digits is even.

The product of its digits is 907200, while the sum is 50.

The square root of 148592957 is about 12189.8710821731. The cubic root of 148592957 is about 529.6627223995.

The spelling of 148592957 in words is "one hundred forty-eight million, five hundred ninety-two thousand, nine hundred fifty-seven".