46452144 has 20 divisors (see below), whose sum is σ = 120001496. Its totient is φ = 15484032.

The previous prime is 46452137. The next prime is 46452151. The reversal of 46452144 is 44125464.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (46452137) and next prime (46452151).

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, 483829 + ... + 483924.

Almost surely, 2^46452144 is an apocalyptic number.

It is an amenable number.

46452144 is an abundant number, since it is smaller than the sum of its proper divisors (73549352).

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

46452144 is a wasteful number, since it uses less digits than its factorization.

46452144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 967764 (or 967758 counting only the distinct ones).

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

The square root of 46452144 is about 6815.5809730352. The cubic root of 46452144 is about 359.4749135074.

The spelling of 46452144 in words is "forty-six million, four hundred fifty-two thousand, one hundred forty-four".