2970131 has 4 divisors (see below), whose sum is σ = 2978592. Its totient is φ = 2961672.

The previous prime is 2970127. The next prime is 2970133. The reversal of 2970131 is 1310792.

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

It is a cyclic number.

It is not a de Polignac number, because 2970131 - 2² = 2970127 is a prime.

It is a super-2 number, since 2×2970131² = 17643356314322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2970097 and 2970106.

It is not an unprimeable number, because it can be changed into a prime (2970133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3680 + ... + 4413.

It is an arithmetic number, because the mean of its divisors is an integer number (744648).

2^2970131 is an apocalyptic number.

2970131 is a deficient number, since it is larger than the sum of its proper divisors (8461).

2970131 is an equidigital number, since it uses as much as digits as its factorization.

2970131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8460.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 2970131 is about 1723.4068004972. The cubic root of 2970131 is about 143.7447090680.

The spelling of 2970131 in words is "two million, nine hundred seventy thousand, one hundred thirty-one".