30146501 has 16 divisors (see below), whose sum is σ = 37946880. Its totient is φ = 23264880.

The previous prime is 30146471. The next prime is 30146531. The reversal of 30146501 is 10564103.

It is an interprime number because it is at equal distance from previous prime (30146471) and next prime (30146531).

It is a cyclic number.

It is not a de Polignac number, because 30146501 - 2⁶ = 30146437 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 (30146531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6410 + ... + 10068.

It is an arithmetic number, because the mean of its divisors is an integer number (2371680).

Almost surely, 2^30146501 is an apocalyptic number.

It is an amenable number.

30146501 is a deficient number, since it is larger than the sum of its proper divisors (7800379).

30146501 is a wasteful number, since it uses less digits than its factorization.

30146501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3784.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 30146501 is about 5490.5829380859. The cubic root of 30146501 is about 311.2282213543.

The spelling of 30146501 in words is "thirty million, one hundred forty-six thousand, five hundred one".