30074671 has 12 divisors (see below), whose sum is σ = 33250000. Its totient is φ = 27181440.

The previous prime is 30074659. The next prime is 30074699. The reversal of 30074671 is 17647003.

It is not a de Polignac number, because 30074671 - 2¹³ = 30066479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30044671) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23455 + ... + 24703.

Almost surely, 2^30074671 is an apocalyptic number.

30074671 is a deficient number, since it is larger than the sum of its proper divisors (3175329).

30074671 is a wasteful number, since it uses less digits than its factorization.

30074671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1470 (or 1459 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 30074671 is about 5484.0378372145. The cubic root of 30074671 is about 310.9808371756.

The spelling of 30074671 in words is "thirty million, seventy-four thousand, six hundred seventy-one".