4895149 has 6 divisors (see below), whose sum is σ = 5694414. Its totient is φ = 4195800.

The previous prime is 4895131. The next prime is 4895153. The reversal of 4895149 is 9415984.

4895149 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 4862025 + 33124 = 2205^2 + 182^2 .

It is not a de Polignac number, because 4895149 - 2¹¹ = 4893101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4895119) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 49902 + ... + 49999.

It is an arithmetic number, because the mean of its divisors is an integer number (949069).

Almost surely, 2^4895149 is an apocalyptic number.

4895149 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

4895149 is a deficient number, since it is larger than the sum of its proper divisors (799265).

4895149 is an equidigital number, since it uses as much as digits as its factorization.

4895149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99915 (or 99908 counting only the distinct ones).

The product of its digits is 51840, while the sum is 40.

The square root of 4895149 is about 2212.4983615813. The cubic root of 4895149 is about 169.7938562420.

The spelling of 4895149 in words is "four million, eight hundred ninety-five thousand, one hundred forty-nine".