30948046 has 16 divisors (see below), whose sum is σ = 49143600. Its totient is φ = 14591808.

The previous prime is 30948023. The next prime is 30948053. The reversal of 30948046 is 64084903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3711 + ... + 8698.

It is an arithmetic number, because the mean of its divisors is an integer number (3071475).

Almost surely, 2^30948046 is an apocalyptic number.

30948046 is a deficient number, since it is larger than the sum of its proper divisors (18195554).

30948046 is a wasteful number, since it uses less digits than its factorization.

30948046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12483.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 30948046 is about 5563.0967994454. The cubic root of 30948046 is about 313.9624754000.

The spelling of 30948046 in words is "thirty million, nine hundred forty-eight thousand, forty-six".