71425202 has 8 divisors (see below), whose sum is σ = 110832300. Its totient is φ = 34481104.

The previous prime is 71425201. The next prime is 71425213. The reversal of 71425202 is 20252417.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 71385601 + 39601 = 8449^2 + 199^2 .

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

It is not an unprimeable number, because it can be changed into a prime (71425201) 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, 615677 + ... + 615792.

Almost surely, 2^71425202 is an apocalyptic number.

71425202 is a deficient number, since it is larger than the sum of its proper divisors (39407098).

71425202 is a wasteful number, since it uses less digits than its factorization.

71425202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1231500.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 71425202 is about 8451.3432068518. The cubic root of 71425202 is about 414.9067424843.

Adding to 71425202 its reverse (20252417), we get a palindrome (91677619).

The spelling of 71425202 in words is "seventy-one million, four hundred twenty-five thousand, two hundred two".