151869741 has 8 divisors (see below), whose sum is σ = 204039264. Its totient is φ = 100473360.

The previous prime is 151869727. The next prime is 151869743. The reversal of 151869741 is 147968151.

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

It is not a de Polignac number, because 151869741 - 2⁶ = 151869677 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 151869693 and 151869702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151869743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192826 + ... + 193611.

It is an arithmetic number, because the mean of its divisors is an integer number (25504908).

Almost surely, 2^151869741 is an apocalyptic number.

It is an amenable number.

151869741 is a deficient number, since it is larger than the sum of its proper divisors (52169523).

151869741 is a wasteful number, since it uses less digits than its factorization.

151869741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386571.

The product of its digits is 60480, while the sum is 42.

The square root of 151869741 is about 12323.5441736539. The cubic root of 151869741 is about 533.5278373467.

The spelling of 151869741 in words is "one hundred fifty-one million, eight hundred sixty-nine thousand, seven hundred forty-one".