30426488 has 8 divisors (see below), whose sum is σ = 57049680. Its totient is φ = 15213240.

The previous prime is 30426479. The next prime is 30426497. The reversal of 30426488 is 88462403.

It is an interprime number because it is at equal distance from previous prime (30426479) and next prime (30426497).

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1901648 + ... + 1901663.

It is an arithmetic number, because the mean of its divisors is an integer number (7131210).

Almost surely, 2^30426488 is an apocalyptic number.

It is an amenable number.

30426488 is a deficient number, since it is larger than the sum of its proper divisors (26623192).

30426488 is a wasteful number, since it uses less digits than its factorization.

30426488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3803317 (or 3803313 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 30426488 is about 5516.0210296916. The cubic root of 30426488 is about 312.1887691761.

The spelling of 30426488 in words is "thirty million, four hundred twenty-six thousand, four hundred eighty-eight".