46154146 has 8 divisors (see below), whose sum is σ = 72241344. Its totient is φ = 22073700.

The previous prime is 46154137. The next prime is 46154153. The reversal of 46154146 is 64145164.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501630 + ... + 501721.

It is an arithmetic number, because the mean of its divisors is an integer number (9030168).

Almost surely, 2^46154146 is an apocalyptic number.

46154146 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

46154146 is a deficient number, since it is larger than the sum of its proper divisors (26087198).

46154146 is a wasteful number, since it uses less digits than its factorization.

46154146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003376.

The product of its digits is 11520, while the sum is 31.

The square root of 46154146 is about 6793.6842729111. The cubic root of 46154146 is about 358.7045673263.

The spelling of 46154146 in words is "forty-six million, one hundred fifty-four thousand, one hundred forty-six".