42023152 has 10 divisors (see below), whose sum is σ = 81419888. Its totient is φ = 21011568.

The previous prime is 42023147. The next prime is 42023161. The reversal of 42023152 is 25132024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1313208 + ... + 1313239.

Almost surely, 2^42023152 is an apocalyptic number.

It is an amenable number.

42023152 is a deficient number, since it is larger than the sum of its proper divisors (39396736).

42023152 is a wasteful number, since it uses less digits than its factorization.

42023152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2626455 (or 2626449 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 42023152 is about 6482.5266678973. The cubic root of 42023152 is about 347.6665233665. Note that the first 3 decimals are identical.

Adding to 42023152 its reverse (25132024), we get a palindrome (67155176).

The spelling of 42023152 in words is "forty-two million, twenty-three thousand, one hundred fifty-two".