4945995 has 16 divisors (see below), whose sum is σ = 8793120. Its totient is φ = 2637792.

The previous prime is 4945987. The next prime is 4946003. The reversal of 4945995 is 5995494.

4945995 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4945987) and next prime (4946003).

It is not a de Polignac number, because 4945995 - 2³ = 4945987 is a prime.

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

4945995 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4945995.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18184 + ... + 18453.

It is an arithmetic number, because the mean of its divisors is an integer number (549570).

Almost surely, 2^4945995 is an apocalyptic number.

4945995 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4945995 is a deficient number, since it is larger than the sum of its proper divisors (3847125).

4945995 is a wasteful number, since it uses less digits than its factorization.

4945995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36651 (or 36645 counting only the distinct ones).

The product of its digits is 291600, while the sum is 45.

The square root of 4945995 is about 2223.9593071817. The cubic root of 4945995 is about 170.3797163914.

The spelling of 4945995 in words is "four million, nine hundred forty-five thousand, nine hundred ninety-five".