152140215 has 8 divisors (see below), whose sum is σ = 243424368. Its totient is φ = 81141440.

The previous prime is 152140211. The next prime is 152140253. The reversal of 152140215 is 512041251.

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

It is not a de Polignac number, because 152140215 - 2² = 152140211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 152140191 and 152140200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152140211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5071326 + ... + 5071355.

It is an arithmetic number, because the mean of its divisors is an integer number (30428046).

Almost surely, 2^152140215 is an apocalyptic number.

152140215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

152140215 is a deficient number, since it is larger than the sum of its proper divisors (91284153).

152140215 is a wasteful number, since it uses less digits than its factorization.

152140215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10142689.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 152140215 is about 12334.5131642882. The cubic root of 152140215 is about 533.8443801607.

Adding to 152140215 its reverse (512041251), we get a palindrome (664181466).

The spelling of 152140215 in words is "one hundred fifty-two million, one hundred forty thousand, two hundred fifteen".