46266431 has 4 divisors (see below), whose sum is σ = 46307712. Its totient is φ = 46225152.

The previous prime is 46266427. The next prime is 46266433. The reversal of 46266431 is 13466264.

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 46266431 - 2² = 46266427 is a prime.

It is a super-2 number, since 2×46266431² = 4281165274955522, 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 (46266433) 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, 18911 + ... + 21216.

It is an arithmetic number, because the mean of its divisors is an integer number (11576928).

Almost surely, 2^46266431 is an apocalyptic number.

46266431 is a deficient number, since it is larger than the sum of its proper divisors (41281).

46266431 is a wasteful number, since it uses less digits than its factorization.

46266431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41280.

The product of its digits is 20736, while the sum is 32.

The square root of 46266431 is about 6801.9431782396. The cubic root of 46266431 is about 358.9952203335.

The spelling of 46266431 in words is "forty-six million, two hundred sixty-six thousand, four hundred thirty-one".