2524620 has 48 divisors (see below), whose sum is σ = 8080128. Its totient is φ = 576960.

The previous prime is 2524591. The next prime is 2524637. The reversal of 2524620 is 264252.

It is a super-2 number, since 2×2524620² = 12747412288800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2586 + ... + 3425.

It is an arithmetic number, because the mean of its divisors is an integer number (168336).

2^2524620 is an apocalyptic number.

2524620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2524620 is an abundant number, since it is smaller than the sum of its proper divisors (5555508).

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

2524620 is a wasteful number, since it uses less digits than its factorization.

2524620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6030 (or 6028 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2524620 is about 1588.9052835207. The cubic root of 2524620 is about 136.1649526759.

Adding to 2524620 its reverse (264252), we get a palindrome (2788872).

The spelling of 2524620 in words is "two million, five hundred twenty-four thousand, six hundred twenty".