46154442 has 8 divisors (see below), whose sum is σ = 92308896. Its totient is φ = 15384812.

The previous prime is 46154441. The next prime is 46154453. The reversal of 46154442 is 24445164.

It is a happy number.

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

46154442 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (46154441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3846198 + ... + 3846209.

It is an arithmetic number, because the mean of its divisors is an integer number (11538612).

Almost surely, 2^46154442 is an apocalyptic number.

46154442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

46154442 is a wasteful number, since it uses less digits than its factorization.

46154442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7692412.

The product of its digits is 15360, while the sum is 30.

The square root of 46154442 is about 6793.7060578156. The cubic root of 46154442 is about 358.7053341503.

The spelling of 46154442 in words is "forty-six million, one hundred fifty-four thousand, four hundred forty-two".