95019121 has 4 divisors (see below), whose sum is σ = 97228912. Its totient is φ = 92809332.

The previous prime is 95019097. The next prime is 95019131. The reversal of 95019121 is 12191059.

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.

It is a cyclic number.

It is not a de Polignac number, because 95019121 - 2¹⁷ = 94888049 is a prime.

It is a super-2 number, since 2×95019121² = 18057266711225282, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 95019121.

It is not an unprimeable number, because it can be changed into a prime (95019131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1104831 + ... + 1104916.

It is an arithmetic number, because the mean of its divisors is an integer number (24307228).

Almost surely, 2^95019121 is an apocalyptic number.

It is an amenable number.

95019121 is a deficient number, since it is larger than the sum of its proper divisors (2209791).

95019121 is a wasteful number, since it uses less digits than its factorization.

95019121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209790.

The product of its (nonzero) digits is 810, while the sum is 28.

The square root of 95019121 is about 9747.7751820608. The cubic root of 95019121 is about 456.3208745592.

The spelling of 95019121 in words is "ninety-five million, nineteen thousand, one hundred twenty-one".