27374140 has 24 divisors (see below), whose sum is σ = 59986080. Its totient is φ = 10473408.

The previous prime is 27374119. The next prime is 27374143. The reversal of 27374140 is 4147372.

It is a junction number, because it is equal to n+sod(n) for n = 27374099 and 27374108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27374143) 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, 29295 + ... + 30214.

It is an arithmetic number, because the mean of its divisors is an integer number (2499420).

Almost surely, 2^27374140 is an apocalyptic number.

27374140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27374140 is an abundant number, since it is smaller than the sum of its proper divisors (32611940).

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

27374140 is a wasteful number, since it uses less digits than its factorization.

27374140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59541 (or 59539 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 27374140 is about 5232.0301986896. The cubic root of 27374140 is about 301.3793519445.

It can be divided in two parts, 2737 and 4140, that multiplied together give a triangular number (11331180 = T₄₇₆₀).

The spelling of 27374140 in words is "twenty-seven million, three hundred seventy-four thousand, one hundred forty".