4575492 has 36 divisors (see below), whose sum is σ = 11657100. Its totient is φ = 1513152.

The previous prime is 4575481. The next prime is 4575503. The reversal of 4575492 is 2945754.

It is an interprime number because it is at equal distance from previous prime (4575481) and next prime (4575503).

It can be written as a sum of positive squares in 2 ways, for example, as 389376 + 4186116 = 624^2 + 2046^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a d-powerful number, because it can be written as 4³ + 5⁴ + 7⁶ + 5⁴ + 4⁹ + 9² + 2²² .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4938 + ... + 5790.

Almost surely, 2^4575492 is an apocalyptic number.

It is an amenable number.

4575492 is an abundant number, since it is smaller than the sum of its proper divisors (7081608).

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

4575492 is a wasteful number, since it uses less digits than its factorization.

4575492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012 (or 1007 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 4575492 is about 2139.0399715760. The cubic root of 4575492 is about 166.0144662479.

The spelling of 4575492 in words is "four million, five hundred seventy-five thousand, four hundred ninety-two".