5427740 has 24 divisors (see below), whose sum is σ = 11515392. Its totient is φ = 2148800.

The previous prime is 5427679. The next prime is 5427757. The reversal of 5427740 is 477245.

5427740 = T₃₉₅ + T₃₉₆ + ... + T₄₅₄.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 677 + ... + 3363.

It is an arithmetic number, because the mean of its divisors is an integer number (479808).

Almost surely, 2^5427740 is an apocalyptic number.

It is an amenable number.

5427740 is an abundant number, since it is smaller than the sum of its proper divisors (6087652).

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

5427740 is a wasteful number, since it uses less digits than its factorization.

5427740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2797 (or 2795 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 29.

The square root of 5427740 is about 2329.7510596628. The cubic root of 5427740 is about 175.7409670886.

The spelling of 5427740 in words is "five million, four hundred twenty-seven thousand, seven hundred forty".