725474206 has 8 divisors (see below), whose sum is σ = 1094887944. Its totient is φ = 360511560.

The previous prime is 725474117. The next prime is 725474209. The reversal of 725474206 is 602474527.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×725474206³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (725474209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1112365 + ... + 1113016.

It is an arithmetic number, because the mean of its divisors is an integer number (136860993).

Almost surely, 2^725474206 is an apocalyptic number.

725474206 is a deficient number, since it is larger than the sum of its proper divisors (369413738).

725474206 is a wasteful number, since it uses less digits than its factorization.

725474206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2225546.

The product of its (nonzero) digits is 94080, while the sum is 37.

The square root of 725474206 is about 26934.6283805810. The cubic root of 725474206 is about 898.5467105076.

The spelling of 725474206 in words is "seven hundred twenty-five million, four hundred seventy-four thousand, two hundred six".