30246032 has 20 divisors (see below), whose sum is σ = 59123820. Its totient is φ = 14988288.

The previous prime is 30246023. The next prime is 30246037. The reversal of 30246032 is 23064203.

It can be written as a sum of positive squares in 2 ways, for example, as 7929856 + 22316176 = 2816^2 + 4724^2 .

It is a junction number, because it is equal to n+sod(n) for n = 30245995 and 30246013.

It is not an unprimeable number, because it can be changed into a prime (30246037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6557 + ... + 10172.

It is an arithmetic number, because the mean of its divisors is an integer number (2956191).

Almost surely, 2^30246032 is an apocalyptic number.

It is an amenable number.

30246032 is a deficient number, since it is larger than the sum of its proper divisors (28877788).

30246032 is a wasteful number, since it uses less digits than its factorization.

30246032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16850 (or 16844 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 30246032 is about 5499.6392608970. The cubic root of 30246032 is about 311.5703597633.

The spelling of 30246032 in words is "thirty million, two hundred forty-six thousand, thirty-two".