25673002 has 8 divisors (see below), whose sum is σ = 38531556. Its totient is φ = 12829152.

The previous prime is 25672973. The next prime is 25673023. The reversal of 25673002 is 20037652.

It can be written as a sum of positive squares in 2 ways, for example, as 20784481 + 4888521 = 4559^2 + 2211^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3468 + ... + 7960.

Almost surely, 2^25673002 is an apocalyptic number.

25673002 is a deficient number, since it is larger than the sum of its proper divisors (12858554).

25673002 is a wasteful number, since it uses less digits than its factorization.

25673002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7352.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 25673002 is about 5066.8532641078. The cubic root of 25673002 is about 295.0024015892.

The spelling of 25673002 in words is "twenty-five million, six hundred seventy-three thousand, two".