4895551 has 8 divisors (see below), whose sum is σ = 5120000. Its totient is φ = 4675320.

The previous prime is 4895549. The next prime is 4895587. The reversal of 4895551 is 1555984.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4895551 - 2¹ = 4895549 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4895551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4895591) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1450 + ... + 3448.

It is an arithmetic number, because the mean of its divisors is an integer number (640000).

Almost surely, 2^4895551 is an apocalyptic number.

4895551 is the 990-th centered decagonal number.

4895551 is a deficient number, since it is larger than the sum of its proper divisors (224449).

4895551 is a wasteful number, since it uses less digits than its factorization.

4895551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2109.

The product of its digits is 36000, while the sum is 37.

The square root of 4895551 is about 2212.5892072411. The cubic root of 4895551 is about 169.7985040584.

The spelling of 4895551 in words is "four million, eight hundred ninety-five thousand, five hundred fifty-one".