34725603 has 16 divisors (see below), whose sum is σ = 51224832. Its totient is φ = 20748000.

The previous prime is 34725569. The next prime is 34725619. The reversal of 34725603 is 30652743.

It is not a de Polignac number, because 34725603 - 2⁶ = 34725539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34725643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5068 + ... + 9753.

It is an arithmetic number, because the mean of its divisors is an integer number (3201552).

Almost surely, 2^34725603 is an apocalyptic number.

34725603 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

34725603 is a deficient number, since it is larger than the sum of its proper divisors (16499229).

34725603 is a wasteful number, since it uses less digits than its factorization.

34725603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14906.

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 34725603 is about 5892.8433714125. The cubic root of 34725603 is about 326.2495579918.

The spelling of 34725603 in words is "thirty-four million, seven hundred twenty-five thousand, six hundred three".