1037806225 has 27 divisors (see below), whose sum is σ = 1370647857. Its totient is φ = 779345280.

The previous prime is 1037806183. The next prime is 1037806249. The reversal of 1037806225 is 5226087301.

It is a happy number.

The square root of 1037806225 is 32215.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 24275329 + 1013530896 = 4927^2 + 31836^2 .

It is not a de Polignac number, because 1037806225 - 2²⁹ = 500935313 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2738086 + ... + 2738464.

Almost surely, 2^1037806225 is an apocalyptic number.

1037806225 is the 32215-th square number.

1037806225 is the 16108-th centered octagonal number.

It is an amenable number.

1037806225 is a deficient number, since it is larger than the sum of its proper divisors (332841632).

1037806225 is an frugal number, since it uses more digits than its factorization.

1037806225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802 (or 401 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The cubic root of 1037806225 is about 1012.4465165063.

The spelling of 1037806225 in words is "one billion, thirty-seven million, eight hundred six thousand, two hundred twenty-five".