30613401 has 24 divisors (see below), whose sum is σ = 54425280. Its totient is φ = 16147296.

The previous prime is 30613367. The next prime is 30613409. The reversal of 30613401 is 10431603.

It is not a de Polignac number, because 30613401 - 2⁹ = 30612889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30613409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17871 + ... + 19508.

It is an arithmetic number, because the mean of its divisors is an integer number (2267720).

Almost surely, 2^30613401 is an apocalyptic number.

It is an amenable number.

30613401 is a deficient number, since it is larger than the sum of its proper divisors (23811879).

30613401 is a wasteful number, since it uses less digits than its factorization.

30613401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37405 (or 37402 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 30613401 is about 5532.9378272307. The cubic root of 30613401 is about 312.8267336786.

The spelling of 30613401 in words is "thirty million, six hundred thirteen thousand, four hundred one".