5420402 has 16 divisors (see below), whose sum is σ = 8816640. Its totient is φ = 2484432.

The previous prime is 5420347. The next prime is 5420413. The reversal of 5420402 is 2040245.

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, 3599 + ... + 4877.

It is an arithmetic number, because the mean of its divisors is an integer number (551040).

Almost surely, 2^5420402 is an apocalyptic number.

5420402 is a deficient number, since it is larger than the sum of its proper divisors (3396238).

5420402 is a wasteful number, since it uses less digits than its factorization.

5420402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457.

The product of its (nonzero) digits is 320, while the sum is 17.

The square root of 5420402 is about 2328.1756806564. The cubic root of 5420402 is about 175.6617340620.

Adding to 5420402 its reverse (2040245), we get a palindrome (7460647).

The spelling of 5420402 in words is "five million, four hundred twenty thousand, four hundred two".