52120462 has 16 divisors (see below), whose sum is σ = 80289792. Its totient is φ = 25363480.

The previous prime is 52120451. The next prime is 52120463. The reversal of 52120462 is 26402125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52120463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16503 + ... + 19405.

It is an arithmetic number, because the mean of its divisors is an integer number (5018112).

Almost surely, 2^52120462 is an apocalyptic number.

52120462 is a deficient number, since it is larger than the sum of its proper divisors (28169330).

52120462 is a wasteful number, since it uses less digits than its factorization.

52120462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3143.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 52120462 is about 7219.4502560791. The cubic root of 52120462 is about 373.5391150456.

Adding to 52120462 its reverse (26402125), we get a palindrome (78522587).

The spelling of 52120462 in words is "fifty-two million, one hundred twenty thousand, four hundred sixty-two".