34091425 has 12 divisors (see below), whose sum is σ = 42360880. Its totient is φ = 27216720.

The previous prime is 34091419. The next prime is 34091471. The reversal of 34091425 is 52419043.

It is not a de Polignac number, because 34091425 - 2³ = 34091417 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 34091393 and 34091402.

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, 14374 + ... + 16576.

Almost surely, 2^34091425 is an apocalyptic number.

It is an amenable number.

34091425 is a deficient number, since it is larger than the sum of its proper divisors (8269455).

34091425 is a wasteful number, since it uses less digits than its factorization.

34091425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2832 (or 2827 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 34091425 is about 5838.7862608594. The cubic root of 34091425 is about 324.2512942752.

The spelling of 34091425 in words is "thirty-four million, ninety-one thousand, four hundred twenty-five".