45436470 has 16 divisors (see below), whose sum is σ = 109047600. Its totient is φ = 12116384.

The previous prime is 45436463. The next prime is 45436513. The reversal of 45436470 is 7463454.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 757245 + ... + 757304.

It is an arithmetic number, because the mean of its divisors is an integer number (6815475).

Almost surely, 2^45436470 is an apocalyptic number.

45436470 is an abundant number, since it is smaller than the sum of its proper divisors (63611130).

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

45436470 is a wasteful number, since it uses less digits than its factorization.

45436470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1514559.

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 45436470 is about 6740.6579797524. The cubic root of 45436470 is about 356.8356154582.

The spelling of 45436470 in words is "forty-five million, four hundred thirty-six thousand, four hundred seventy".