30277134 has 24 divisors (see below), whose sum is σ = 65973960. Its totient is φ = 10034928.

The previous prime is 30277103. The next prime is 30277157. The reversal of 30277134 is 43177203.

It is a junction number, because it is equal to n+sod(n) for n = 30277098 and 30277107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1477 + ... + 7920.

It is an arithmetic number, because the mean of its divisors is an integer number (2748915).

Almost surely, 2^30277134 is an apocalyptic number.

30277134 is an abundant number, since it is smaller than the sum of its proper divisors (35696826).

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

30277134 is a wasteful number, since it uses less digits than its factorization.

30277134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9584 (or 9581 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 30277134 is about 5502.4661743622. The cubic root of 30277134 is about 311.6771191299.

The spelling of 30277134 in words is "thirty million, two hundred seventy-seven thousand, one hundred thirty-four".