2045524 has 24 divisors (see below), whose sum is σ = 3896480. Its totient is φ = 933984.

The previous prime is 2045509. The next prime is 2045539. The reversal of 2045524 is 4255402.

It is an interprime number because it is at equal distance from previous prime (2045509) and next prime (2045539).

It is a junction number, because it is equal to n+sod(n) for n = 2045495 and 2045504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7087 + ... + 7369.

2^2045524 is an apocalyptic number.

It is an amenable number.

2045524 is a deficient number, since it is larger than the sum of its proper divisors (1850956).

2045524 is a wasteful number, since it uses less digits than its factorization.

2045524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439 (or 437 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 2045524 is about 1430.2181651762. The cubic root of 2045524 is about 126.9408863710.

The spelling of 2045524 in words is "two million, forty-five thousand, five hundred twenty-four".