125393474 has 4 divisors (see below), whose sum is σ = 188090214. Its totient is φ = 62696736.

The previous prime is 125393473. The next prime is 125393503. The reversal of 125393474 is 474393521.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 79085449 + 46308025 = 8893^2 + 6805^2 .

It is not an unprimeable number, because it can be changed into a prime (125393473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31348367 + ... + 31348370.

Almost surely, 2^125393474 is an apocalyptic number.

125393474 is a deficient number, since it is larger than the sum of its proper divisors (62696740).

125393474 is an equidigital number, since it uses as much as digits as its factorization.

125393474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62696739.

The product of its digits is 90720, while the sum is 38.

The square root of 125393474 is about 11197.9227537968. The cubic root of 125393474 is about 500.5240824832.

The spelling of 125393474 in words is "one hundred twenty-five million, three hundred ninety-three thousand, four hundred seventy-four".