2426931 has 12 divisors (see below), whose sum is σ = 3775408. Its totient is φ = 1493424.

The previous prime is 2426911. The next prime is 2426933. The reversal of 2426931 is 1396242.

It is not a de Polignac number, because 2426931 - 2⁵ = 2426899 is a prime.

It is a super-2 number, since 2×2426931² = 11779988157522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2426895 and 2426904.

It is not an unprimeable number, because it can be changed into a prime (2426933) 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, 10255 + ... + 10488.

2^2426931 is an apocalyptic number.

2426931 is a deficient number, since it is larger than the sum of its proper divisors (1348477).

2426931 is a wasteful number, since it uses less digits than its factorization.

2426931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20762 (or 20759 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 2426931 is about 1557.8610335970. The cubic root of 2426931 is about 134.3855200706.

The spelling of 2426931 in words is "two million, four hundred twenty-six thousand, nine hundred thirty-one".