5402646 has 16 divisors (see below), whose sum is σ = 12006000. Its totient is φ = 1800864.

The previous prime is 5402633. The next prime is 5402647. The reversal of 5402646 is 6462045.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5402647) 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, 49971 + ... + 50078.

It is an arithmetic number, because the mean of its divisors is an integer number (750375).

Almost surely, 2^5402646 is an apocalyptic number.

5402646 is an abundant number, since it is smaller than the sum of its proper divisors (6603354).

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

5402646 is a wasteful number, since it uses less digits than its factorization.

5402646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100060 (or 100054 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 5402646 is about 2324.3592665507. The cubic root of 5402646 is about 175.4697149875.

The spelling of 5402646 in words is "five million, four hundred two thousand, six hundred forty-six".