45646350 has 48 divisors (see below), whose sum is σ = 114247152. Its totient is φ = 12060160.

The previous prime is 45646339. The next prime is 45646369. The reversal of 45646350 is 5364654.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15604 + ... + 18296.

It is an arithmetic number, because the mean of its divisors is an integer number (2380149).

Almost surely, 2^45646350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45646350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57123576).

45646350 is an abundant number, since it is smaller than the sum of its proper divisors (68600802).

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

45646350 is a wasteful number, since it uses less digits than its factorization.

45646350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2821 (or 2816 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 45646350 is about 6756.2082561153. The cubic root of 45646350 is about 357.3842029646.

The spelling of 45646350 in words is "forty-five million, six hundred forty-six thousand, three hundred fifty".