46147388 has 48 divisors (see below), whose sum is σ = 94881024. Its totient is φ = 19232640.

The previous prime is 46147379. The next prime is 46147391. The reversal of 46147388 is 88374164.

It is a congruent number.

It is an unprimeable number.

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, 218603 + ... + 218813.

It is an arithmetic number, because the mean of its divisors is an integer number (1976688).

Almost surely, 2^46147388 is an apocalyptic number.

It is an amenable number.

46147388 is an abundant number, since it is smaller than the sum of its proper divisors (48733636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46147388 is a wasteful number, since it uses less digits than its factorization.

46147388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402 (or 400 counting only the distinct ones).

The product of its digits is 129024, while the sum is 41.

The square root of 46147388 is about 6793.1868809860. The cubic root of 46147388 is about 358.6870590126.

The spelling of 46147388 in words is "forty-six million, one hundred forty-seven thousand, three hundred eighty-eight".