1592401 has 2 divisors, whose sum is σ = 1592402. Its totient is φ = 1592400.

The previous prime is 1592387. The next prime is 1592411. The reversal of 1592401 is 1042951.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1560001 + 32400 = 1249^2 + 180^2 .

It is a cyclic number.

It is not a de Polignac number, because 1592401 - 2⁷ = 1592273 is a prime.

It is not a weakly prime, because it can be changed into another prime (1592411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 796200 + 796201.

It is an arithmetic number, because the mean of its divisors is an integer number (796201).

2^1592401 is an apocalyptic number.

It is an amenable number.

1592401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1592401 is an equidigital number, since it uses as much as digits as its factorization.

1592401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 1592401 is about 1261.9037205746. The cubic root of 1592401 is about 116.7752521925.

It can be divided in two parts, 15 and 92401, that added together give a square (92416 = 304²).

The spelling of 1592401 in words is "one million, five hundred ninety-two thousand, four hundred one".