95073721 has 4 divisors (see below), whose sum is σ = 96685200. Its totient is φ = 93462244.

The previous prime is 95073661. The next prime is 95073763. The reversal of 95073721 is 12737059.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 12737059 = 3323 ⋅3833.

It is a cyclic number.

It is not a de Polignac number, because 95073721 - 2⁷ = 95073593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (95073221) 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, 805651 + ... + 805768.

It is an arithmetic number, because the mean of its divisors is an integer number (24171300).

Almost surely, 2^95073721 is an apocalyptic number.

It is an amenable number.

95073721 is a deficient number, since it is larger than the sum of its proper divisors (1611479).

95073721 is a wasteful number, since it uses less digits than its factorization.

95073721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1611478.

The product of its (nonzero) digits is 13230, while the sum is 34.

The square root of 95073721 is about 9750.5754189176. The cubic root of 95073721 is about 456.4082617039.

The spelling of 95073721 in words is "ninety-five million, seventy-three thousand, seven hundred twenty-one".