152458742 has 8 divisors (see below), whose sum is σ = 236574000. Its totient is φ = 73600744.

The previous prime is 152458739. The next prime is 152458751. The reversal of 152458742 is 247854251.

152458742 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 152458696 and 152458705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1314242 + ... + 1314357.

It is an arithmetic number, because the mean of its divisors is an integer number (29571750).

Almost surely, 2^152458742 is an apocalyptic number.

152458742 is a deficient number, since it is larger than the sum of its proper divisors (84115258).

152458742 is a wasteful number, since it uses less digits than its factorization.

152458742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2628630.

The product of its digits is 89600, while the sum is 38.

The square root of 152458742 is about 12347.4184346364. The cubic root of 152458742 is about 534.2166799642.

The spelling of 152458742 in words is "one hundred fifty-two million, four hundred fifty-eight thousand, seven hundred forty-two".