16120485 has 32 divisors (see below), whose sum is σ = 29335680. Its totient is φ = 8394624.

The previous prime is 16120477. The next prime is 16120487. The reversal of 16120485 is 58402161.

16120485 is a `hidden beast` number, since 1 + 612 + 0 + 48 + 5 = 666.

It is not a de Polignac number, because 16120485 - 2³ = 16120477 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 (16120487) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4417 + ... + 7193.

It is an arithmetic number, because the mean of its divisors is an integer number (916740).

Almost surely, 2^16120485 is an apocalyptic number.

16120485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16120485 is a deficient number, since it is larger than the sum of its proper divisors (13215195).

16120485 is a wasteful number, since it uses less digits than its factorization.

16120485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2834 (or 2828 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 16120485 is about 4015.0323784498. The cubic root of 16120485 is about 252.6151355457.

The spelling of 16120485 in words is "sixteen million, one hundred twenty thousand, four hundred eighty-five".