152141493 has 32 divisors (see below), whose sum is σ = 246615040. Its totient is φ = 81492480.

The previous prime is 152141489. The next prime is 152141497. The reversal of 152141493 is 394141251.

It is an interprime number because it is at equal distance from previous prime (152141489) and next prime (152141497).

It is not a de Polignac number, because 152141493 - 2² = 152141489 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 152141493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152141497) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36738 + ... + 40668.

It is an arithmetic number, because the mean of its divisors is an integer number (7706720).

Almost surely, 2^152141493 is an apocalyptic number.

It is an amenable number.

152141493 is a deficient number, since it is larger than the sum of its proper divisors (94473547).

152141493 is a wasteful number, since it uses less digits than its factorization.

152141493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4057.

The product of its digits is 4320, while the sum is 30.

The square root of 152141493 is about 12334.5649700344. The cubic root of 152141493 is about 533.8458749467.

The spelling of 152141493 in words is "one hundred fifty-two million, one hundred forty-one thousand, four hundred ninety-three".