30006492 has 48 divisors (see below), whose sum is σ = 72479232. Its totient is φ = 9656320.

The previous prime is 30006469. The next prime is 30006497. The reversal of 30006492 is 29460003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30006497) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46492 + ... + 47132.

It is an arithmetic number, because the mean of its divisors is an integer number (1509984).

Almost surely, 2^30006492 is an apocalyptic number.

It is an amenable number.

30006492 is an abundant number, since it is smaller than the sum of its proper divisors (42472740).

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

30006492 is a wasteful number, since it uses less digits than its factorization.

30006492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778 (or 776 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 30006492 is about 5477.8181788008. The cubic root of 30006492 is about 310.7456624826.

Adding to 30006492 its reverse (29460003), we get a palindrome (59466495).

The spelling of 30006492 in words is "thirty million, six thousand, four hundred ninety-two".