30204087 has 8 divisors (see below), whose sum is σ = 42641136. Its totient is φ = 18951552.

The previous prime is 30204079. The next prime is 30204107. The reversal of 30204087 is 78040203.

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

It is not a de Polignac number, because 30204087 - 2³ = 30204079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30204487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296068 + ... + 296169.

It is an arithmetic number, because the mean of its divisors is an integer number (5330142).

Almost surely, 2^30204087 is an apocalyptic number.

30204087 is a deficient number, since it is larger than the sum of its proper divisors (12437049).

30204087 is a wasteful number, since it uses less digits than its factorization.

30204087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592257.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 30204087 is about 5495.8245059318. The cubic root of 30204087 is about 311.4262652183.

The spelling of 30204087 in words is "thirty million, two hundred four thousand, eighty-seven".