34725425 has 48 divisors (see below), whose sum is σ = 52472832. Its totient is φ = 22291200.

The previous prime is 34725419. The next prime is 34725451. The reversal of 34725425 is 52452743.

It is not a de Polignac number, because 34725425 - 2¹⁰ = 34724401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34725391 and 34725400.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 200639 + ... + 200811.

It is an arithmetic number, because the mean of its divisors is an integer number (1093184).

Almost surely, 2^34725425 is an apocalyptic number.

34725425 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

34725425 is a deficient number, since it is larger than the sum of its proper divisors (17747407).

34725425 is a wasteful number, since it uses less digits than its factorization.

34725425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258 (or 253 counting only the distinct ones).

The product of its digits is 33600, while the sum is 32.

The square root of 34725425 is about 5892.8282683275. The cubic root of 34725425 is about 326.2490005499.

It can be divided in two parts, 3472 and 5425, that multiplied together give a square (18835600 = 4340²).

The spelling of 34725425 in words is "thirty-four million, seven hundred twenty-five thousand, four hundred twenty-five".