30098050 has 12 divisors (see below), whose sum is σ = 55982466. Its totient is φ = 12039200.

The previous prime is 30098009. The next prime is 30098063. The reversal of 30098050 is 5089003.

It can be written as a sum of positive squares in 3 ways, for example, as 23590449 + 6507601 = 4857^2 + 2551^2 .

It is a super-2 number, since 2×30098050² = 1811785227605000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 300931 + ... + 301030.

Almost surely, 2^30098050 is an apocalyptic number.

30098050 is a deficient number, since it is larger than the sum of its proper divisors (25884416).

30098050 is a wasteful number, since it uses less digits than its factorization.

30098050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601973 (or 601968 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 30098050 is about 5486.1689729719. The cubic root of 30098050 is about 311.0613981886.

The spelling of 30098050 in words is "thirty million, ninety-eight thousand, fifty".