30232046 has 8 divisors (see below), whose sum is σ = 48836424. Its totient is φ = 13953240.

The previous prime is 30232039. The next prime is 30232061. The reversal of 30232046 is 64023203.

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

It is a super-2 number, since 2×30232046² = 1827953210692232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581360 + ... + 581411.

It is an arithmetic number, because the mean of its divisors is an integer number (6104553).

Almost surely, 2^30232046 is an apocalyptic number.

30232046 is a deficient number, since it is larger than the sum of its proper divisors (18604378).

30232046 is a wasteful number, since it uses less digits than its factorization.

30232046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162786.

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

The square root of 30232046 is about 5498.3675759265. The cubic root of 30232046 is about 311.5223281747.

Adding to 30232046 its reverse (64023203), we get a palindrome (94255249).

The spelling of 30232046 in words is "thirty million, two hundred thirty-two thousand, forty-six".