5421115 has 32 divisors (see below), whose sum is σ = 7920000. Its totient is φ = 3556224.

The previous prime is 5421107. The next prime is 5421151. The reversal of 5421115 is 5111245.

It is not a de Polignac number, because 5421115 - 2³ = 5421107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5421092 and 5421101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49681 + ... + 49789.

It is an arithmetic number, because the mean of its divisors is an integer number (247500).

Almost surely, 2^5421115 is an apocalyptic number.

5421115 is a deficient number, since it is larger than the sum of its proper divisors (2498885).

5421115 is a wasteful number, since it uses less digits than its factorization.

5421115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164 (or 150 counting only the distinct ones).

The product of its digits is 200, while the sum is 19.

The square root of 5421115 is about 2328.3287998047. The cubic root of 5421115 is about 175.6694359093.

The spelling of 5421115 in words is "five million, four hundred twenty-one thousand, one hundred fifteen".