361426025 has 18 divisors (see below), whose sum is σ = 468518190. Its totient is φ = 276559360.

The previous prime is 361426007. The next prime is 361426061. The reversal of 361426025 is 520624163.

It can be written as a sum of positive squares in 3 ways, for example, as 20322064 + 341103961 = 4508^2 + 18469^2 .

It is not a de Polignac number, because 361426025 - 2²⁶ = 294317161 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 440 + ... + 26889.

Almost surely, 2^361426025 is an apocalyptic number.

It is an amenable number.

361426025 is a deficient number, since it is larger than the sum of its proper divisors (107092165).

361426025 is a wasteful number, since it uses less digits than its factorization.

361426025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27385 (or 27357 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 361426025 is about 19011.2078785121. The cubic root of 361426025 is about 712.3167231479.

The spelling of 361426025 in words is "three hundred sixty-one million, four hundred twenty-six thousand, twenty-five".