30525941 has 4 divisors (see below), whose sum is σ = 30584832. Its totient is φ = 30467052.

The previous prime is 30525919. The next prime is 30525949. The reversal of 30525941 is 14952503.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30525941 - 2⁶ = 30525877 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 (30525949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28661 + ... + 29706.

It is an arithmetic number, because the mean of its divisors is an integer number (7646208).

Almost surely, 2^30525941 is an apocalyptic number.

It is an amenable number.

30525941 is a deficient number, since it is larger than the sum of its proper divisors (58891).

30525941 is an equidigital number, since it uses as much as digits as its factorization.

30525941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58890.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 30525941 is about 5525.0285972111. The cubic root of 30525941 is about 312.5285426729.

The spelling of 30525941 in words is "thirty million, five hundred twenty-five thousand, nine hundred forty-one".