2070431 has 12 divisors (see below), whose sum is σ = 2317392. Its totient is φ = 1848000.

The previous prime is 2070427. The next prime is 2070433. The reversal of 2070431 is 1340702.

It is a happy number.

It is not a de Polignac number, because 2070431 - 2² = 2070427 is a prime.

It is a super-2 number, since 2×2070431² = 8573369051522, which contains 22 as substring.

It is a hoax number, since the sum of its digits (17) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2070433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8471 + ... + 8711.

It is an arithmetic number, because the mean of its divisors is an integer number (193116).

2^2070431 is an apocalyptic number.

2070431 is a deficient number, since it is larger than the sum of its proper divisors (246961).

2070431 is a wasteful number, since it uses less digits than its factorization.

2070431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334 (or 323 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 2070431 is about 1438.8992320521. The cubic root of 2070431 is about 127.4540344368.

The spelling of 2070431 in words is "two million, seventy thousand, four hundred thirty-one".