30541914 has 64 divisors (see below), whose sum is σ = 73852800. Its totient is φ = 9300096.

The previous prime is 30541897. The next prime is 30541943. The reversal of 30541914 is 41914503.

30541914 is a `hidden beast` number, since 30 + 541 + 91 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97422 + ... + 97734.

It is an arithmetic number, because the mean of its divisors is an integer number (1153950).

Almost surely, 2^30541914 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30541914, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36926400).

30541914 is an abundant number, since it is smaller than the sum of its proper divisors (43310886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30541914 is a wasteful number, since it uses less digits than its factorization.

30541914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476 (or 470 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 30541914 is about 5526.4739210459. The cubic root of 30541914 is about 312.5830443830.

The spelling of 30541914 in words is "thirty million, five hundred forty-one thousand, nine hundred fourteen".