30641092 has 12 divisors (see below), whose sum is σ = 53863936. Its totient is φ = 15251400.

The previous prime is 30641087. The next prime is 30641101. The reversal of 30641092 is 29014603.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 16284 + ... + 18067.

Almost surely, 2^30641092 is an apocalyptic number.

It is an amenable number.

30641092 is a deficient number, since it is larger than the sum of its proper divisors (23222844).

30641092 is a wasteful number, since it uses less digits than its factorization.

30641092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34578 (or 34576 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 30641092 is about 5535.4396392699. The cubic root of 30641092 is about 312.9210265292.

Adding to 30641092 its reverse (29014603), we get a palindrome (59655695).

The spelling of 30641092 in words is "thirty million, six hundred forty-one thousand, ninety-two".