30426102 has 48 divisors (see below), whose sum is σ = 78624000. Its totient is φ = 8314416.

The previous prime is 30426089. The next prime is 30426119. The reversal of 30426102 is 20162403.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 2352 + ... + 8147.

It is an arithmetic number, because the mean of its divisors is an integer number (1638000).

Almost surely, 2^30426102 is an apocalyptic number.

30426102 is an abundant number, since it is smaller than the sum of its proper divisors (48197898).

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

30426102 is a wasteful number, since it uses less digits than its factorization.

30426102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10537 (or 10534 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 30426102 is about 5515.9860405915. The cubic root of 30426102 is about 312.1874489955.

Adding to 30426102 its reverse (20162403), we get a palindrome (50588505).

The spelling of 30426102 in words is "thirty million, four hundred twenty-six thousand, one hundred two".