30246998 has 4 divisors (see below), whose sum is σ = 45370500. Its totient is φ = 15123498.

The previous prime is 30246989. The next prime is 30247013. The reversal of 30246998 is 89964203.

It is a happy number.

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, 7561748 + ... + 7561751.

It is an arithmetic number, because the mean of its divisors is an integer number (11342625).

Almost surely, 2^30246998 is an apocalyptic number.

30246998 is a deficient number, since it is larger than the sum of its proper divisors (15123502).

30246998 is a wasteful number, since it uses less digits than its factorization.

30246998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15123501.

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 30246998 is about 5499.7270841379. The cubic root of 30246998 is about 311.5736767136.

The spelling of 30246998 in words is "thirty million, two hundred forty-six thousand, nine hundred ninety-eight".