4574976 has 144 divisors (see below), whose sum is σ = 14913024. Its totient is φ = 1216512.

The previous prime is 4574971. The next prime is 4574981. The reversal of 4574976 is 6794754.

It is an interprime number because it is at equal distance from previous prime (4574971) and next prime (4574981).

It is a Harshad number since it is a multiple of its sum of digits (42).

Its product of digits (211680) is a multiple of the sum of its prime divisors (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4574971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123630 + ... + 123666.

Almost surely, 2^4574976 is an apocalyptic number.

4574976 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4574976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7456512).

4574976 is an abundant number, since it is smaller than the sum of its proper divisors (10338048).

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

4574976 is a wasteful number, since it uses less digits than its factorization.

4574976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86 (or 72 counting only the distinct ones).

The product of its digits is 211680, while the sum is 42.

The square root of 4574976 is about 2138.9193533184. The cubic root of 4574976 is about 166.0082252662.

The spelling of 4574976 in words is "four million, five hundred seventy-four thousand, nine hundred seventy-six".