30406102 has 8 divisors (see below), whose sum is σ = 47080512. Its totient is φ = 14712600.

The previous prime is 30406097. The next prime is 30406127. The reversal of 30406102 is 20160403.

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

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, 245149 + ... + 245272.

It is an arithmetic number, because the mean of its divisors is an integer number (5885064).

Almost surely, 2^30406102 is an apocalyptic number.

30406102 is a deficient number, since it is larger than the sum of its proper divisors (16674410).

30406102 is a wasteful number, since it uses less digits than its factorization.

30406102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490454.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 30406102 is about 5514.1728300807. The cubic root of 30406102 is about 312.1190305748.

Adding to 30406102 its reverse (20160403), we get a palindrome (50566505).

The spelling of 30406102 in words is "thirty million, four hundred six thousand, one hundred two".