45229616 has 10 divisors (see below), whose sum is σ = 87632412. Its totient is φ = 22614800.

The previous prime is 45229603. The next prime is 45229621. The reversal of 45229616 is 61692254.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1413410 + ... + 1413441.

Almost surely, 2^45229616 is an apocalyptic number.

It is an amenable number.

45229616 is a deficient number, since it is larger than the sum of its proper divisors (42402796).

45229616 is a wasteful number, since it uses less digits than its factorization.

45229616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2826859 (or 2826853 counting only the distinct ones).

The product of its digits is 25920, while the sum is 35.

The square root of 45229616 is about 6725.2967220785. The cubic root of 45229616 is about 356.2932818656.

The spelling of 45229616 in words is "forty-five million, two hundred twenty-nine thousand, six hundred sixteen".