30746054 has 4 divisors (see below), whose sum is σ = 46119084. Its totient is φ = 15373026.

The previous prime is 30746033. The next prime is 30746059. The reversal of 30746054 is 45064703.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30746059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7686512 + ... + 7686515.

It is an arithmetic number, because the mean of its divisors is an integer number (11529771).

Almost surely, 2^30746054 is an apocalyptic number.

30746054 is a deficient number, since it is larger than the sum of its proper divisors (15373030).

30746054 is a wasteful number, since it uses less digits than its factorization.

30746054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15373029.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 30746054 is about 5544.9124429516. The cubic root of 30746054 is about 313.2779261719.

The spelling of 30746054 in words is "thirty million, seven hundred forty-six thousand, fifty-four".