5400756 has 60 divisors (see below), whose sum is σ = 14365120. Its totient is φ = 1769040.

The previous prime is 5400743. The next prime is 5400761. The reversal of 5400756 is 6570045.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 25491 + ... + 25701.

Almost surely, 2^5400756 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 5400756, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7182560).

5400756 is an abundant number, since it is smaller than the sum of its proper divisors (8964364).

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

5400756 is a wasteful number, since it uses less digits than its factorization.

5400756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306 (or 295 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 5400756 is about 2323.9526673321. The cubic root of 5400756 is about 175.4492511604.

5400756 divided by its sum of digits (27) gives a triangular number (200028 = T₆₃₂).

The spelling of 5400756 in words is "five million, four hundred thousand, seven hundred fifty-six".