632246801 has 4 divisors (see below), whose sum is σ = 633382452. Its totient is φ = 631111152.

The previous prime is 632246789. The next prime is 632246809. The reversal of 632246801 is 108642236.

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

It can be written as a sum of positive squares in 2 ways, for example, as 84640000 + 547606801 = 9200^2 + 23401^2 .

It is a cyclic number.

It is not a de Polignac number, because 632246801 - 2⁶ = 632246737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (632246809) 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, 566990 + ... + 568103.

It is an arithmetic number, because the mean of its divisors is an integer number (158345613).

Almost surely, 2^632246801 is an apocalyptic number.

It is an amenable number.

632246801 is a deficient number, since it is larger than the sum of its proper divisors (1135651).

632246801 is a wasteful number, since it uses less digits than its factorization.

632246801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1135650.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 632246801 is about 25144.5183091663. The cubic root of 632246801 is about 858.2797780098.

The spelling of 632246801 in words is "six hundred thirty-two million, two hundred forty-six thousand, eight hundred one".