53674942 has 4 divisors (see below), whose sum is σ = 80512416. Its totient is φ = 26837470.

The previous prime is 53674931. The next prime is 53674949. The reversal of 53674942 is 24947635.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 53674895 and 53674904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53674949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13418734 + ... + 13418737.

It is an arithmetic number, because the mean of its divisors is an integer number (20128104).

Almost surely, 2^53674942 is an apocalyptic number.

53674942 is a deficient number, since it is larger than the sum of its proper divisors (26837474).

53674942 is a wasteful number, since it uses less digits than its factorization.

53674942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26837473.

The product of its digits is 181440, while the sum is 40.

The square root of 53674942 is about 7326.3184478973. The cubic root of 53674942 is about 377.2163669214.

The spelling of 53674942 in words is "fifty-three million, six hundred seventy-four thousand, nine hundred forty-two".