120362985 has 12 divisors (see below), whose sum is σ = 208629252. Its totient is φ = 64193568.

The previous prime is 120362971. The next prime is 120362999. The reversal of 120362985 is 589263021.

120362985 is a `hidden beast` number, since 1 + 20 + 3 + 629 + 8 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (120362971) and next prime (120362999).

It can be written as a sum of positive squares in 2 ways, for example, as 43204329 + 77158656 = 6573^2 + 8784^2 .

It is not a de Polignac number, because 120362985 - 2¹⁰ = 120361961 is a prime.

It is a super-2 number, since 2×120362985² = 28974496316220450, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1337322 + ... + 1337411.

It is an arithmetic number, because the mean of its divisors is an integer number (17385771).

Almost surely, 2^120362985 is an apocalyptic number.

120362985 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

120362985 is a deficient number, since it is larger than the sum of its proper divisors (88266267).

120362985 is a wasteful number, since it uses less digits than its factorization.

120362985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2674744 (or 2674741 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 120362985 is about 10971.0065627544. The cubic root of 120362985 is about 493.7392464677.

Adding to 120362985 its sum of digits (36), we get a palindrome (120363021).

The spelling of 120362985 in words is "one hundred twenty million, three hundred sixty-two thousand, nine hundred eighty-five".