2351901 has 8 divisors (see below), whose sum is σ = 3182944. Its totient is φ = 1544400.

The previous prime is 2351897. The next prime is 2351903. The reversal of 2351901 is 1091532.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2351901 - 2² = 2351897 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2351903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5650 + ... + 6051.

It is an arithmetic number, because the mean of its divisors is an integer number (397868).

2^2351901 is an apocalyptic number.

It is an amenable number.

2351901 is a deficient number, since it is larger than the sum of its proper divisors (831043).

2351901 is a wasteful number, since it uses less digits than its factorization.

2351901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11771.

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 2351901 is about 1533.5908841670. The cubic root of 2351901 is about 132.9861292938.

The spelling of 2351901 in words is "two million, three hundred fifty-one thousand, nine hundred one".