5642415 has 12 divisors (see below), whose sum is σ = 9780264. Its totient is φ = 3009264.

The previous prime is 5642407. The next prime is 5642459. The reversal of 5642415 is 5142465.

5642415 = T₅₄ + T₅₅ + ... + T₃₂₃.

5642415 is a `hidden beast` number, since 5 + 642 + 4 + 15 = 666.

It is not a de Polignac number, because 5642415 - 2³ = 5642407 is a prime.

5642415 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62649 + ... + 62738.

It is an arithmetic number, because the mean of its divisors is an integer number (815022).

Almost surely, 2^5642415 is an apocalyptic number.

5642415 is a deficient number, since it is larger than the sum of its proper divisors (4137849).

5642415 is a wasteful number, since it uses less digits than its factorization.

5642415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125398 (or 125395 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 5642415 is about 2375.3768122132. The cubic root of 5642415 is about 178.0280118353.

The spelling of 5642415 in words is "five million, six hundred forty-two thousand, four hundred fifteen".