456126031 has 4 divisors (see below), whose sum is σ = 482956992. Its totient is φ = 429295072.

The previous prime is 456126029. The next prime is 456126037. The reversal of 456126031 is 130621654.

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 456126031 - 2¹ = 456126029 is a prime.

It is a super-2 number, since 2×456126031² = 416101912311625922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456126037) 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, 13415455 + ... + 13415488.

It is an arithmetic number, because the mean of its divisors is an integer number (120739248).

Almost surely, 2^456126031 is an apocalyptic number.

456126031 is a deficient number, since it is larger than the sum of its proper divisors (26830961).

456126031 is a wasteful number, since it uses less digits than its factorization.

456126031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26830960.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 456126031 is about 21357.1072713511. The cubic root of 456126031 is about 769.7711306074.

Adding to 456126031 its reverse (130621654), we get a palindrome (586747685).

The spelling of 456126031 in words is "four hundred fifty-six million, one hundred twenty-six thousand, thirty-one".