30760242 has 32 divisors (see below), whose sum is σ = 67392000. Its totient is φ = 9316608.

The previous prime is 30760237. The next prime is 30760267. The reversal of 30760242 is 24206703.

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, 2242 + ... + 8157.

It is an arithmetic number, because the mean of its divisors is an integer number (2106000).

Almost surely, 2^30760242 is an apocalyptic number.

30760242 is an abundant number, since it is smaller than the sum of its proper divisors (36631758).

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

30760242 is a wasteful number, since it uses less digits than its factorization.

30760242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10450.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 30760242 is about 5546.1916663599. The cubic root of 30760242 is about 313.3261069205.

Adding to 30760242 its reverse (24206703), we get a palindrome (54966945).

The spelling of 30760242 in words is "thirty million, seven hundred sixty thousand, two hundred forty-two".