27344972 has 6 divisors (see below), whose sum is σ = 47853708. Its totient is φ = 13672484.

The previous prime is 27344957. The next prime is 27344987. The reversal of 27344972 is 27944372.

It is an interprime number because it is at equal distance from previous prime (27344957) and next prime (27344987).

It is a super-3 number, since 3×27344972³ (a number of 23 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3418118 + ... + 3418125.

It is an arithmetic number, because the mean of its divisors is an integer number (7975618).

Almost surely, 2^27344972 is an apocalyptic number.

It is an amenable number.

27344972 is a deficient number, since it is larger than the sum of its proper divisors (20508736).

27344972 is a wasteful number, since it uses less digits than its factorization.

27344972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6836247 (or 6836245 counting only the distinct ones).

The product of its digits is 84672, while the sum is 38.

The square root of 27344972 is about 5229.2420100814. The cubic root of 27344972 is about 301.2722708695.

The spelling of 27344972 in words is "twenty-seven million, three hundred forty-four thousand, nine hundred seventy-two".