45417130 has 32 divisors (see below), whose sum is σ = 91601280. Its totient is φ = 16067520.

The previous prime is 45417107. The next prime is 45417191. The reversal of 45417130 is 3171454.

It is a junction number, because it is equal to n+sod(n) for n = 45417095 and 45417104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1510 + ... + 9649.

It is an arithmetic number, because the mean of its divisors is an integer number (2862540).

Almost surely, 2^45417130 is an apocalyptic number.

45417130 is an abundant number, since it is smaller than the sum of its proper divisors (46184150).

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

45417130 is a wasteful number, since it uses less digits than its factorization.

45417130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11214.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 45417130 is about 6739.2232490102. The cubic root of 45417130 is about 356.7849793341.

Adding to 45417130 its reverse (3171454), we get a palindrome (48588584).

The spelling of 45417130 in words is "forty-five million, four hundred seventeen thousand, one hundred thirty".