16120495 has 4 divisors (see below), whose sum is σ = 19344600. Its totient is φ = 12896392.

The previous prime is 16120487. The next prime is 16120499. The reversal of 16120495 is 59402161.

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

It is a cyclic number.

It is not a de Polignac number, because 16120495 - 2³ = 16120487 is a prime.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16120499) 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, 1612045 + ... + 1612054.

It is an arithmetic number, because the mean of its divisors is an integer number (4836150).

Almost surely, 2^16120495 is an apocalyptic number.

16120495 is a deficient number, since it is larger than the sum of its proper divisors (3224105).

16120495 is an equidigital number, since it uses as much as digits as its factorization.

16120495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3224104.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 16120495 is about 4015.0336237695. The cubic root of 16120495 is about 252.6151877805.

The spelling of 16120495 in words is "sixteen million, one hundred twenty thousand, four hundred ninety-five".