46151138 has 8 divisors (see below), whose sum is σ = 75520080. Its totient is φ = 20977780.

The previous prime is 46151129. The next prime is 46151177. The reversal of 46151138 is 83115164.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 46151138.

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 3 ways as a sum of consecutive naturals, for example, 1048868 + ... + 1048911.

It is an arithmetic number, because the mean of its divisors is an integer number (9440010).

Almost surely, 2^46151138 is an apocalyptic number.

46151138 is a deficient number, since it is larger than the sum of its proper divisors (29368942).

46151138 is a wasteful number, since it uses less digits than its factorization.

46151138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2097792.

The product of its digits is 2880, while the sum is 29.

The square root of 46151138 is about 6793.4628872174. The cubic root of 46151138 is about 358.6967745501.

The spelling of 46151138 in words is "forty-six million, one hundred fifty-one thousand, one hundred thirty-eight".