45206330 has 32 divisors (see below), whose sum is σ = 89679744. Its totient is φ = 16301376.

The previous prime is 45206327. The next prime is 45206347. The reversal of 45206330 is 3360254.

It is a super-2 number, since 2×45206330² = 4087224544137800, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 45206296 and 45206305.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1547 + ... + 9633.

It is an arithmetic number, because the mean of its divisors is an integer number (2802492).

Almost surely, 2^45206330 is an apocalyptic number.

45206330 is a deficient number, since it is larger than the sum of its proper divisors (44473414).

45206330 is a wasteful number, since it uses less digits than its factorization.

45206330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8150.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 45206330 is about 6723.5652744656. The cubic root of 45206330 is about 356.2321267323.

Adding to 45206330 its reverse (3360254), we get a palindrome (48566584).

The spelling of 45206330 in words is "forty-five million, two hundred six thousand, three hundred thirty".