2670525 has 72 divisors (see below), whose sum is σ = 5687136. Its totient is φ = 1180800.

The previous prime is 2670491. The next prime is 2670533. The reversal of 2670525 is 5250762.

It is not a de Polignac number, because 2670525 - 2¹² = 2666429 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 32134 + ... + 32216.

It is an arithmetic number, because the mean of its divisors is an integer number (78988).

2^2670525 is an apocalyptic number.

2670525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2670525 is an abundant number, since it is smaller than the sum of its proper divisors (3016611).

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

2670525 is a wasteful number, since it uses less digits than its factorization.

2670525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123 (or 115 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 2670525 is about 1634.1741033317. The cubic root of 2670525 is about 138.7391031131.

The spelling of 2670525 in words is "two million, six hundred seventy thousand, five hundred twenty-five".