30250484 has 18 divisors (see below), whose sum is σ = 58189362. Its totient is φ = 13750000.

The previous prime is 30250471. The next prime is 30250499. The reversal of 30250484 is 48405203.

It can be written as a sum of positive squares in only one way, i.e., 30250000 + 484 = 5500^2 + 22^2 .

It is a congruent number.

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, 30767 + ... + 31734.

Almost surely, 2^30250484 is an apocalyptic number.

It is an amenable number.

30250484 is a deficient number, since it is larger than the sum of its proper divisors (27938878).

30250484 is a wasteful number, since it uses less digits than its factorization.

30250484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62527 (or 62514 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 30250484 is about 5500.0439998240. The cubic root of 30250484 is about 311.5856459909.

Adding to 30250484 its reverse (48405203), we get a palindrome (78655687).

The spelling of 30250484 in words is "thirty million, two hundred fifty thousand, four hundred eighty-four".