152023743 has 16 divisors (see below), whose sum is σ = 226608640. Its totient is φ = 100724472.

The previous prime is 152023727. The next prime is 152023763. The reversal of 152023743 is 347320251.

It is not a de Polignac number, because 152023743 - 2⁴ = 152023727 is a prime.

It is a super-2 number, since 2×152023743² = 46222436871460098, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152023723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12871 + ... + 21672.

It is an arithmetic number, because the mean of its divisors is an integer number (14163040).

Almost surely, 2^152023743 is an apocalyptic number.

152023743 is a deficient number, since it is larger than the sum of its proper divisors (74584897).

152023743 is a wasteful number, since it uses less digits than its factorization.

152023743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34715 (or 34709 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 152023743 is about 12329.7908741389. The cubic root of 152023743 is about 533.7081159557.

Adding to 152023743 its reverse (347320251), we get a palindrome (499343994).

The spelling of 152023743 in words is "one hundred fifty-two million, twenty-three thousand, seven hundred forty-three".