46146947 has 32 divisors (see below), whose sum is σ = 61046784. Its totient is φ = 33818400.

The previous prime is 46146931. The next prime is 46146967. The reversal of 46146947 is 74964164.

It is not a de Polignac number, because 46146947 - 2⁴ = 46146931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46146907) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125558 + ... + 125924.

It is an arithmetic number, because the mean of its divisors is an integer number (1907712).

Almost surely, 2^46146947 is an apocalyptic number.

46146947 is a deficient number, since it is larger than the sum of its proper divisors (14899837).

46146947 is a wasteful number, since it uses less digits than its factorization.

46146947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479.

The product of its digits is 145152, while the sum is 41.

The square root of 46146947 is about 6793.1544219162. The cubic root of 46146947 is about 358.6859164308.

The spelling of 46146947 in words is "forty-six million, one hundred forty-six thousand, nine hundred forty-seven".