30429254 has 4 divisors (see below), whose sum is σ = 45643884. Its totient is φ = 15214626.

The previous prime is 30429239. The next prime is 30429263. The reversal of 30429254 is 45292403.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7607312 + ... + 7607315.

It is an arithmetic number, because the mean of its divisors is an integer number (11410971).

Almost surely, 2^30429254 is an apocalyptic number.

30429254 is a deficient number, since it is larger than the sum of its proper divisors (15214630).

30429254 is a wasteful number, since it uses less digits than its factorization.

30429254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15214629.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 30429254 is about 5516.2717482010. The cubic root of 30429254 is about 312.1982290035.

The spelling of 30429254 in words is "thirty million, four hundred twenty-nine thousand, two hundred fifty-four".