5626740 has 48 divisors (see below), whose sum is σ = 18006912. Its totient is φ = 1286016.

The previous prime is 5626729. The next prime is 5626741. The reversal of 5626740 is 476265.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an Ulam number.

It is a nialpdrome in base 7.

It is a junction number, because it is equal to n+sod(n) for n = 5626698 and 5626707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5626741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6279 + ... + 7118.

It is an arithmetic number, because the mean of its divisors is an integer number (375144).

Almost surely, 2^5626740 is an apocalyptic number.

It is an amenable number.

5626740 is an abundant number, since it is smaller than the sum of its proper divisors (12380172).

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

5626740 is a wasteful number, since it uses less digits than its factorization.

5626740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13416 (or 13414 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 5626740 is about 2372.0750409715. The cubic root of 5626740 is about 177.8630010950.

It can be divided in two parts, 56 and 26740, that added together give a triangular number (26796 = T₂₃₁).

The spelling of 5626740 in words is "five million, six hundred twenty-six thousand, seven hundred forty".