95709421 has 4 divisors (see below), whose sum is σ = 95791644. Its totient is φ = 95627200.

The previous prime is 95709413. The next prime is 95709461. The reversal of 95709421 is 12490759.

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

It can be written as a sum of positive squares in 2 ways, for example, as 72080100 + 23629321 = 8490^2 + 4861^2 .

It is a cyclic number.

It is not a de Polignac number, because 95709421 - 2³ = 95709413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (95709401) 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, 39340 + ... + 41701.

It is an arithmetic number, because the mean of its divisors is an integer number (23947911).

Almost surely, 2^95709421 is an apocalyptic number.

It is an amenable number.

95709421 is a deficient number, since it is larger than the sum of its proper divisors (82223).

95709421 is a wasteful number, since it uses less digits than its factorization.

95709421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82222.

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 95709421 is about 9783.1191856176. The cubic root of 95709421 is about 457.4232441131.

The spelling of 95709421 in words is "ninety-five million, seven hundred nine thousand, four hundred twenty-one".