151742671 has 4 divisors (see below), whose sum is σ = 152901144. Its totient is φ = 150584200.

The previous prime is 151742659. The next prime is 151742677. The reversal of 151742671 is 176247151.

151742671 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 151742671 - 2⁷ = 151742543 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 (151742677) 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, 579040 + ... + 579301.

It is an arithmetic number, because the mean of its divisors is an integer number (38225286).

Almost surely, 2^151742671 is an apocalyptic number.

151742671 is a deficient number, since it is larger than the sum of its proper divisors (1158473).

151742671 is a wasteful number, since it uses less digits than its factorization.

151742671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1158472.

The product of its digits is 11760, while the sum is 34.

The square root of 151742671 is about 12318.3875162295. The cubic root of 151742671 is about 533.3789942243.

It can be divided in two parts, 15 and 1742671, that multiplied together give a triangular number (26140065 = T₇₂₃₀).

The spelling of 151742671 in words is "one hundred fifty-one million, seven hundred forty-two thousand, six hundred seventy-one".