4985955 has 40 divisors (see below), whose sum is σ = 9635472. Its totient is φ = 2452032.

The previous prime is 4985951. The next prime is 4985971. The reversal of 4985955 is 5595894.

It is not a de Polignac number, because 4985955 - 2² = 4985951 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

4985955 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4985955.

It is not an unprimeable number, because it can be changed into a prime (4985951) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4792 + ... + 5738.

Almost surely, 2^4985955 is an apocalyptic number.

4985955 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4985955 is a deficient number, since it is larger than the sum of its proper divisors (4649517).

4985955 is a wasteful number, since it uses less digits than its factorization.

4985955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977 (or 968 counting only the distinct ones).

The product of its digits is 324000, while the sum is 45.

The square root of 4985955 is about 2232.9252114659. The cubic root of 4985955 is about 170.8373337684.

The spelling of 4985955 in words is "four million, nine hundred eighty-five thousand, nine hundred fifty-five".