4556460 has 24 divisors (see below), whose sum is σ = 12758256. Its totient is φ = 1215040.

The previous prime is 4556437. The next prime is 4556467. The reversal of 4556460 is 646554.

It is a super-2 number, since 2×4556460² = 41522655463200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4556467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37911 + ... + 38030.

It is an arithmetic number, because the mean of its divisors is an integer number (531594).

Almost surely, 2^4556460 is an apocalyptic number.

It is an amenable number.

4556460 is an abundant number, since it is smaller than the sum of its proper divisors (8201796).

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

4556460 is a wasteful number, since it uses less digits than its factorization.

4556460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75953 (or 75951 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 4556460 is about 2134.5866110327. The cubic root of 4556460 is about 165.7839643844.

The spelling of 4556460 in words is "four million, five hundred fifty-six thousand, four hundred sixty".