4645122 has 16 divisors (see below), whose sum is σ = 9359712. Its totient is φ = 1536800.

The previous prime is 4645117. The next prime is 4645141. The reversal of 4645122 is 2215464.

It is a junction number, because it is equal to n+sod(n) for n = 4645092 and 4645101.

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, 2004 + ... + 3647.

It is an arithmetic number, because the mean of its divisors is an integer number (584982).

Almost surely, 2^4645122 is an apocalyptic number.

4645122 is an abundant number, since it is smaller than the sum of its proper divisors (4714590).

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

4645122 is a wasteful number, since it uses less digits than its factorization.

4645122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5793.

The product of its digits is 1920, while the sum is 24.

The square root of 4645122 is about 2155.2545093329. The cubic root of 4645122 is about 166.8523681241.

The spelling of 4645122 in words is "four million, six hundred forty-five thousand, one hundred twenty-two".