3250157 has 2 divisors, whose sum is σ = 3250158. Its totient is φ = 3250156.

The previous prime is 3250147. The next prime is 3250189. The reversal of 3250157 is 7510523.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2920681 + 329476 = 1709^2 + 574^2 .

It is a cyclic number.

It is not a de Polignac number, because 3250157 - 2⁸ = 3249901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3250127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1625078 + 1625079.

It is an arithmetic number, because the mean of its divisors is an integer number (1625079).

Almost surely, 2^3250157 is an apocalyptic number.

It is an amenable number.

3250157 is a deficient number, since it is larger than the sum of its proper divisors (1).

3250157 is an equidigital number, since it uses as much as digits as its factorization.

3250157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 3250157 is about 1802.8191811715. The cubic root of 3250157 is about 148.1271885711.

The spelling of 3250157 in words is "three million, two hundred fifty thousand, one hundred fifty-seven".