5420007 has 16 divisors (see below), whose sum is σ = 8079360. Its totient is φ = 3591000.

The previous prime is 5420003. The next prime is 5420017. The reversal of 5420007 is 7000245.

It is a happy number.

It is not a de Polignac number, because 5420007 - 2² = 5420003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5420003) 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, 4632 + ... + 5682.

It is an arithmetic number, because the mean of its divisors is an integer number (504960).

Almost surely, 2^5420007 is an apocalyptic number.

5420007 is a deficient number, since it is larger than the sum of its proper divisors (2659353).

5420007 is a wasteful number, since it uses less digits than its factorization.

5420007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251 (or 1245 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 18.

The square root of 5420007 is about 2328.0908487428. The cubic root of 5420007 is about 175.6574669695.

The spelling of 5420007 in words is "five million, four hundred twenty thousand, seven".