2371955 has 4 divisors (see below), whose sum is σ = 2846352. Its totient is φ = 1897560.

The previous prime is 2371937. The next prime is 2371961. The reversal of 2371955 is 5591732.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-2371955 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237191 + ... + 237200.

It is an arithmetic number, because the mean of its divisors is an integer number (711588).

2^2371955 is an apocalyptic number.

2371955 is a deficient number, since it is larger than the sum of its proper divisors (474397).

2371955 is an equidigital number, since it uses as much as digits as its factorization.

2371955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474396.

The product of its digits is 9450, while the sum is 32.

The square root of 2371955 is about 1540.1152554273. The cubic root of 2371955 is about 133.3630385204.

The spelling of 2371955 in words is "two million, three hundred seventy-one thousand, nine hundred fifty-five".