46445616 has 80 divisors (see below), whose sum is σ = 152371200. Its totient is φ = 13269312.

The previous prime is 46445611. The next prime is 46445621. The reversal of 46445616 is 61654464.

46445616 is a `hidden beast` number, since 4 + 644 + 5 + 6 + 1 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (46445611) and next prime (46445621).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (46445611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4656 + ... + 10703.

It is an arithmetic number, because the mean of its divisors is an integer number (1904640).

Almost surely, 2^46445616 is an apocalyptic number.

It is an amenable number.

46445616 is an abundant number, since it is smaller than the sum of its proper divisors (105925584).

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

46445616 is a wasteful number, since it uses less digits than its factorization.

46445616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15383 (or 15371 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 46445616 is about 6815.1020535279. The cubic root of 46445616 is about 359.4580735085.

The spelling of 46445616 in words is "forty-six million, four hundred forty-five thousand, six hundred sixteen".