5642097 has 8 divisors (see below), whose sum is σ = 7626144. Its totient is φ = 3709728.

The previous prime is 5642083. The next prime is 5642099. The reversal of 5642097 is 7902465.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5642097 - 2⁶ = 5642033 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5642099) 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, 12663 + ... + 13100.

It is an arithmetic number, because the mean of its divisors is an integer number (953268).

Almost surely, 2^5642097 is an apocalyptic number.

It is an amenable number.

5642097 is a deficient number, since it is larger than the sum of its proper divisors (1984047).

5642097 is a wasteful number, since it uses less digits than its factorization.

5642097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25839.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 5642097 is about 2375.3098745216. The cubic root of 5642097 is about 178.0246672880.

The spelling of 5642097 in words is "five million, six hundred forty-two thousand, ninety-seven".