4861137 has 4 divisors (see below), whose sum is σ = 6481520. Its totient is φ = 3240756.

The previous prime is 4861121. The next prime is 4861139. The reversal of 4861137 is 7311684.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4861137 - 2⁴ = 4861121 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4861139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 810187 + ... + 810192.

It is an arithmetic number, because the mean of its divisors is an integer number (1620380).

Almost surely, 2^4861137 is an apocalyptic number.

It is an amenable number.

4861137 is a deficient number, since it is larger than the sum of its proper divisors (1620383).

4861137 is a wasteful number, since it uses less digits than its factorization.

4861137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1620382.

The product of its digits is 4032, while the sum is 30.

The square root of 4861137 is about 2204.7986302608. The cubic root of 4861137 is about 169.3996935262.

The spelling of 4861137 in words is "four million, eight hundred sixty-one thousand, one hundred thirty-seven".