53642174 has 8 divisors (see below), whose sum is σ = 85196448. Its totient is φ = 25243360.

The previous prime is 53642167. The next prime is 53642179. The reversal of 53642174 is 47124635.

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

It is a self number, because there is not a number n which added to its sum of digits gives 53642174.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53642179) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 788822 + ... + 788889.

It is an arithmetic number, because the mean of its divisors is an integer number (10649556).

Almost surely, 2^53642174 is an apocalyptic number.

53642174 is a deficient number, since it is larger than the sum of its proper divisors (31554274).

53642174 is a wasteful number, since it uses less digits than its factorization.

53642174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1577730.

The product of its digits is 20160, while the sum is 32.

The square root of 53642174 is about 7324.0817854527. The cubic root of 53642174 is about 377.1395890579.

The spelling of 53642174 in words is "fifty-three million, six hundred forty-two thousand, one hundred seventy-four".