4624992 has 96 divisors (see below), whose sum is σ = 13880160. Its totient is φ = 1497600.

The previous prime is 4624987. The next prime is 4624993. The reversal of 4624992 is 2994264.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4624993) 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, 45742 + ... + 45842.

It is an arithmetic number, because the mean of its divisors is an integer number (144585).

Almost surely, 2^4624992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4624992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6940080).

4624992 is an abundant number, since it is smaller than the sum of its proper divisors (9255168).

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

4624992 is a wasteful number, since it uses less digits than its factorization.

4624992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173 (or 159 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 4624992 is about 2150.5794567976. The cubic root of 4624992 is about 166.6109965182.

The spelling of 4624992 in words is "four million, six hundred twenty-four thousand, nine hundred ninety-two".