46216947 has 12 divisors (see below), whose sum is σ = 71683656. Its totient is φ = 26409600.

The previous prime is 46216943. The next prime is 46216967. The reversal of 46216947 is 74961264.

It is a happy number.

It is not a de Polignac number, because 46216947 - 2² = 46216943 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46216943) 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, 157054 + ... + 157347.

It is an arithmetic number, because the mean of its divisors is an integer number (5973638).

Almost surely, 2^46216947 is an apocalyptic number.

46216947 is a deficient number, since it is larger than the sum of its proper divisors (25466709).

46216947 is a wasteful number, since it uses less digits than its factorization.

46216947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314418 (or 314411 counting only the distinct ones).

The product of its digits is 72576, while the sum is 39.

The square root of 46216947 is about 6798.3047151477. The cubic root of 46216947 is about 358.8671875735.

The spelling of 46216947 in words is "forty-six million, two hundred sixteen thousand, nine hundred forty-seven".