46454646 has 24 divisors (see below), whose sum is σ = 108078840. Its totient is φ = 13272672.

The previous prime is 46454633. The next prime is 46454657. The reversal of 46454646 is 64645464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78711 + ... + 79298.

It is an arithmetic number, because the mean of its divisors is an integer number (4503285).

Almost surely, 2^46454646 is an apocalyptic number.

46454646 is an abundant number, since it is smaller than the sum of its proper divisors (61624194).

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

46454646 is a wasteful number, since it uses less digits than its factorization.

46454646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158028 (or 158021 counting only the distinct ones).

The product of its digits is 276480, while the sum is 39.

The square root of 46454646 is about 6815.7645205802. The cubic root of 46454646 is about 359.4813673903.

The spelling of 46454646 in words is "forty-six million, four hundred fifty-four thousand, six hundred forty-six".