6147901 has 4 divisors (see below), whose sum is σ = 6183612. Its totient is φ = 6112192.

The previous prime is 6147881. The next prime is 6147917. The reversal of 6147901 is 1097416.

6147901 = T₂₀₂₃ + T₂₀₂₄ + T₂₀₂₅.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5336100 + 811801 = 2310^2 + 901^2 .

It is a cyclic number.

It is not a de Polignac number, because 6147901 - 2⁹ = 6147389 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 6147901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6147941) 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, 17596 + ... + 17941.

It is an arithmetic number, because the mean of its divisors is an integer number (1545903).

Almost surely, 2^6147901 is an apocalyptic number.

6147901 is the 2025-th centered triangular number.

It is an amenable number.

6147901 is a deficient number, since it is larger than the sum of its proper divisors (35711).

6147901 is a wasteful number, since it uses less digits than its factorization.

6147901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35710.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 6147901 is about 2479.4961181659. The cubic root of 6147901 is about 183.1930338910.

It can be divided in two parts, 614 and 7901, that added together give a triangular number (8515 = T₁₃₀).

The spelling of 6147901 in words is "six million, one hundred forty-seven thousand, nine hundred one".