3122601457 has 4 divisors (see below), whose sum is σ = 3152918080. Its totient is φ = 3092284836.

The previous prime is 3122601439. The next prime is 3122601487. The reversal of 3122601457 is 7541062213.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7541062213 = 109 ⋅69184057.

It is a cyclic number.

It is not a de Polignac number, because 3122601457 - 2²⁷ = 2988383729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3122601487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15158157 + ... + 15158362.

It is an arithmetic number, because the mean of its divisors is an integer number (788229520).

Almost surely, 2^3122601457 is an apocalyptic number.

It is an amenable number.

3122601457 is a deficient number, since it is larger than the sum of its proper divisors (30316623).

3122601457 is a wasteful number, since it uses less digits than its factorization.

3122601457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30316622.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 3122601457 is about 55880.2420986166. The cubic root of 3122601457 is about 1461.6347263129.

It can be divided in two parts, 312 and 2601457, that added together give a square (2601769 = 1613²).

The spelling of 3122601457 in words is "three billion, one hundred twenty-two million, six hundred one thousand, four hundred fifty-seven".