32630051 has 8 divisors (see below), whose sum is σ = 33184560. Its totient is φ = 32078592.

The previous prime is 32630047. The next prime is 32630053. The reversal of 32630051 is 15003623.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32630051 - 2² = 32630047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32630053) 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, 31835 + ... + 32843.

It is an arithmetic number, because the mean of its divisors is an integer number (4148070).

Almost surely, 2^32630051 is an apocalyptic number.

32630051 is a deficient number, since it is larger than the sum of its proper divisors (554509).

32630051 is a wasteful number, since it uses less digits than its factorization.

32630051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1525.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 32630051 is about 5712.2719648140. The cubic root of 32630051 is about 319.5503156365.

Adding to 32630051 its reverse (15003623), we get a palindrome (47633674).

The spelling of 32630051 in words is "thirty-two million, six hundred thirty thousand, fifty-one".