45223436 has 12 divisors (see below), whose sum is σ = 79482312. Its totient is φ = 22514208.

The previous prime is 45223429. The next prime is 45223523. The reversal of 45223436 is 63432254.

It is a junction number, because it is equal to n+sod(n) for n = 45223399 and 45223408.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23330 + ... + 25193.

It is an arithmetic number, because the mean of its divisors is an integer number (6623526).

Almost surely, 2^45223436 is an apocalyptic number.

It is an amenable number.

45223436 is a deficient number, since it is larger than the sum of its proper divisors (34258876).

45223436 is a wasteful number, since it uses less digits than its factorization.

45223436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48760 (or 48758 counting only the distinct ones).

The product of its digits is 17280, while the sum is 29.

The square root of 45223436 is about 6724.8372471012. The cubic root of 45223436 is about 356.2770536139.

The spelling of 45223436 in words is "forty-five million, two hundred twenty-three thousand, four hundred thirty-six".