1552925 has 12 divisors (see below), whose sum is σ = 2101056. Its totient is φ = 1129200.

The previous prime is 1552919. The next prime is 1552949. The reversal of 1552925 is 5292551.

It is not a de Polignac number, because 1552925 - 2⁴ = 1552909 is a prime.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

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, 2549 + ... + 3098.

It is an arithmetic number, because the mean of its divisors is an integer number (175088).

2^1552925 is an apocalyptic number.

It is an amenable number.

1552925 is a deficient number, since it is larger than the sum of its proper divisors (548131).

1552925 is a wasteful number, since it uses less digits than its factorization.

1552925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5668 (or 5663 counting only the distinct ones).

The product of its digits is 4500, while the sum is 29.

The square root of 1552925 is about 1246.1641143926. The cubic root of 1552925 is about 115.8022045412.

The spelling of 1552925 in words is "one million, five hundred fifty-two thousand, nine hundred twenty-five".