53862426 has 24 divisors (see below), whose sum is σ = 123567444. Its totient is φ = 16897920.

The previous prime is 53862383. The next prime is 53862427. The reversal of 53862426 is 62426835.

53862426 is a `hidden beast` number, since 5 + 3 + 8 + 624 + 26 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 48316401 + 5546025 = 6951^2 + 2355^2 .

It is not an unprimeable number, because it can be changed into a prime (53862427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87705 + ... + 88316.

Almost surely, 2^53862426 is an apocalyptic number.

53862426 is an abundant number, since it is smaller than the sum of its proper divisors (69705018).

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

53862426 is a wasteful number, since it uses less digits than its factorization.

53862426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176046 (or 176043 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 53862426 is about 7339.1025336890. The cubic root of 53862426 is about 377.6550561075.

The spelling of 53862426 in words is "fifty-three million, eight hundred sixty-two thousand, four hundred twenty-six".