30650001 has 8 divisors (see below), whose sum is σ = 41863584. Its totient is φ = 19934880.

The previous prime is 30649981. The next prime is 30650003. The reversal of 30650001 is 10005603.

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

It is not a de Polignac number, because 30650001 - 2⁶ = 30649937 is a prime.

It is a super-2 number, since 2×30650001² = 1878845122600002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30650003) 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, 124471 + ... + 124716.

It is an arithmetic number, because the mean of its divisors is an integer number (5232948).

Almost surely, 2^30650001 is an apocalyptic number.

It is an amenable number.

30650001 is a deficient number, since it is larger than the sum of its proper divisors (11213583).

30650001 is a wasteful number, since it uses less digits than its factorization.

30650001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249231.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 30650001 is about 5536.2443045805. The cubic root of 30650001 is about 312.9513512022.

Adding to 30650001 its reverse (10005603), we get a palindrome (40655604).

The spelling of 30650001 in words is "thirty million, six hundred fifty thousand, one".