46432947 has 16 divisors (see below), whose sum is σ = 69719040. Its totient is φ = 27232800.

The previous prime is 46432937. The next prime is 46432949. The reversal of 46432947 is 74923464.

It is not a de Polignac number, because 46432947 - 2⁸ = 46432691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46432949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21672 + ... + 23717.

It is an arithmetic number, because the mean of its divisors is an integer number (4357440).

Almost surely, 2^46432947 is an apocalyptic number.

46432947 is a deficient number, since it is larger than the sum of its proper divisors (23286093).

46432947 is a wasteful number, since it uses less digits than its factorization.

46432947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45434.

The product of its digits is 145152, while the sum is 39.

The square root of 46432947 is about 6814.1725102906. The cubic root of 46432947 is about 359.4253873344.

It can be divided in two parts, 464 and 32947, that added together give a triangular number (33411 = T₂₅₈).

The spelling of 46432947 in words is "forty-six million, four hundred thirty-two thousand, nine hundred forty-seven".