2515552 has 24 divisors (see below), whose sum is σ = 5334336. Its totient is φ = 1160832.

The previous prime is 2515537. The next prime is 2515553. The reversal of 2515552 is 2555152.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2515553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2608 + ... + 3439.

It is an arithmetic number, because the mean of its divisors is an integer number (222264).

2^2515552 is an apocalyptic number.

It is an amenable number.

2515552 is an abundant number, since it is smaller than the sum of its proper divisors (2818784).

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

2515552 is a wasteful number, since it uses less digits than its factorization.

2515552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6070 (or 6062 counting only the distinct ones).

The product of its digits is 2500, while the sum is 25.

The square root of 2515552 is about 1586.0491795654. The cubic root of 2515552 is about 136.0017300818.

The spelling of 2515552 in words is "two million, five hundred fifteen thousand, five hundred fifty-two".