30293061 has 8 divisors (see below), whose sum is σ = 40639200. Its totient is φ = 20071152.

The previous prime is 30293057. The next prime is 30293063. The reversal of 30293061 is 16039203.

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

It is not a de Polignac number, because 30293061 - 2² = 30293057 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30293063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30486 + ... + 31463.

It is an arithmetic number, because the mean of its divisors is an integer number (5079900).

Almost surely, 2^30293061 is an apocalyptic number.

It is an amenable number.

30293061 is a deficient number, since it is larger than the sum of its proper divisors (10346139).

30293061 is a wasteful number, since it uses less digits than its factorization.

30293061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62115.

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 30293061 is about 5503.9132442291. The cubic root of 30293061 is about 311.7317611500.

The spelling of 30293061 in words is "thirty million, two hundred ninety-three thousand, sixty-one".