27245952 has 96 divisors (see below), whose sum is σ = 79798680. Its totient is φ = 8921088.

The previous prime is 27245941. The next prime is 27245963. The reversal of 27245952 is 25954272.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (27245941) and next prime (27245963).

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 77008 + ... + 77360.

Almost surely, 2^27245952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27245952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39899340).

27245952 is an abundant number, since it is smaller than the sum of its proper divisors (52552728).

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

27245952 is a wasteful number, since it uses less digits than its factorization.

27245952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440 (or 425 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 27245952 is about 5219.7655119747. The cubic root of 27245952 is about 300.9081812484.

The spelling of 27245952 in words is "twenty-seven million, two hundred forty-five thousand, nine hundred fifty-two".