8151741 has 36 divisors (see below), whose sum is σ = 13452348. Its totient is φ = 4727808.

The previous prime is 8151733. The next prime is 8151751. The reversal of 8151741 is 1471518.

It can be written as a sum of positive squares in 2 ways, for example, as 1572516 + 6579225 = 1254^2 + 2565^2 .

It is not a de Polignac number, because 8151741 - 2³ = 8151733 is a prime.

8151741 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8151701) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 42141 + ... + 42333.

Almost surely, 2^8151741 is an apocalyptic number.

It is an amenable number.

8151741 is a deficient number, since it is larger than the sum of its proper divisors (5300607).

8151741 is a wasteful number, since it uses less digits than its factorization.

8151741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250 (or 228 counting only the distinct ones).

The product of its digits is 1120, while the sum is 27.

The square root of 8151741 is about 2855.1253912919. The cubic root of 8151741 is about 201.2565966229.

It can be divided in two parts, 815 and 1741, that added together give a triangular number (2556 = T₇₁).

The spelling of 8151741 in words is "eight million, one hundred fifty-one thousand, seven hundred forty-one".