30601074 has 32 divisors (see below), whose sum is σ = 70162560. Its totient is φ = 8716032.

The previous prime is 30601069. The next prime is 30601097. The reversal of 30601074 is 47010603.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 30601074.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15402 + ... + 17274.

It is an arithmetic number, because the mean of its divisors is an integer number (2192580).

Almost surely, 2^30601074 is an apocalyptic number.

30601074 is an abundant number, since it is smaller than the sum of its proper divisors (39561486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30601074 is a wasteful number, since it uses less digits than its factorization.

30601074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2274.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 30601074 is about 5531.8237499038. The cubic root of 30601074 is about 312.7847397291.

Adding to 30601074 its reverse (47010603), we get a palindrome (77611677).

The spelling of 30601074 in words is "thirty million, six hundred one thousand, seventy-four".