53867434 has 8 divisors (see below), whose sum is σ = 81164160. Its totient is φ = 26812716.

The previous prime is 53867393. The next prime is 53867459. The reversal of 53867434 is 43476835.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59944 + ... + 60835.

It is an arithmetic number, because the mean of its divisors is an integer number (10145520).

Almost surely, 2^53867434 is an apocalyptic number.

53867434 is a deficient number, since it is larger than the sum of its proper divisors (27296726).

53867434 is a wasteful number, since it uses less digits than its factorization.

53867434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121004.

The product of its digits is 241920, while the sum is 40.

The square root of 53867434 is about 7339.4437118899. The cubic root of 53867434 is about 377.6667602338. Note that the first 3 decimals are identical.

The spelling of 53867434 in words is "fifty-three million, eight hundred sixty-seven thousand, four hundred thirty-four".