52194426 has 16 divisors (see below), whose sum is σ = 105403584. Its totient is φ = 17229024.

The previous prime is 52194419. The next prime is 52194433. The reversal of 52194426 is 62449125.

It is an interprime number because it is at equal distance from previous prime (52194419) and next prime (52194433).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41611 + ... + 42846.

It is an arithmetic number, because the mean of its divisors is an integer number (6587724).

Almost surely, 2^52194426 is an apocalyptic number.

52194426 is an abundant number, since it is smaller than the sum of its proper divisors (53209158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52194426 is a wasteful number, since it uses less digits than its factorization.

52194426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84565.

The product of its digits is 17280, while the sum is 33.

The square root of 52194426 is about 7224.5709907233. The cubic root of 52194426 is about 373.7157276285.

The spelling of 52194426 in words is "fifty-two million, one hundred ninety-four thousand, four hundred twenty-six".