151296741 has 30 divisors (see below), whose sum is σ = 234178802. Its totient is φ = 97342560.

The previous prime is 151296727. The next prime is 151296749. The reversal of 151296741 is 147692151.

It can be written as a sum of positive squares in 3 ways, for example, as 35820225 + 115476516 = 5985^2 + 10746^2 .

It is not a de Polignac number, because 151296741 - 2²⁶ = 84187877 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 151296696 and 151296705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151296749) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 67011 + ... + 69231.

Almost surely, 2^151296741 is an apocalyptic number.

It is an amenable number.

151296741 is a deficient number, since it is larger than the sum of its proper divisors (82882061).

151296741 is an equidigital number, since it uses as much as digits as its factorization.

151296741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2291 (or 2253 counting only the distinct ones).

The product of its digits is 15120, while the sum is 36.

The square root of 151296741 is about 12300.2740213379. The cubic root of 151296741 is about 532.8559968234.

The spelling of 151296741 in words is "one hundred fifty-one million, two hundred ninety-six thousand, seven hundred forty-one".