26670252 has 24 divisors (see below), whose sum is σ = 71120896. Its totient is φ = 7620048.

The previous prime is 26670251. The next prime is 26670253. The reversal of 26670252 is 25207662.

It is an interprime number because it is at equal distance from previous prime (26670251) and next prime (26670253).

It is a super-2 number, since 2×26670252² = 1422604683487008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (26670251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158668 + ... + 158835.

Almost surely, 2^26670252 is an apocalyptic number.

It is an amenable number.

26670252 is an abundant number, since it is smaller than the sum of its proper divisors (44450644).

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

26670252 is a wasteful number, since it uses less digits than its factorization.

26670252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317517 (or 317515 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 26670252 is about 5164.3249316827. The cubic root of 26670252 is about 298.7737052786.

The spelling of 26670252 in words is "twenty-six million, six hundred seventy thousand, two hundred fifty-two".