152134146 has 16 divisors (see below), whose sum is σ = 338076000. Its totient is φ = 50711364.

The previous prime is 152134127. The next prime is 152134211. The reversal of 152134146 is 641431251.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1408596 + ... + 1408703.

It is an arithmetic number, because the mean of its divisors is an integer number (21129750).

Almost surely, 2^152134146 is an apocalyptic number.

152134146 is an abundant number, since it is smaller than the sum of its proper divisors (185941854).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152134146 is a wasteful number, since it uses less digits than its factorization.

152134146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2817310 (or 2817304 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 152134146 is about 12334.2671448287. The cubic root of 152134146 is about 533.8372815672.

Adding to 152134146 its reverse (641431251), we get a palindrome (793565397).

The spelling of 152134146 in words is "one hundred fifty-two million, one hundred thirty-four thousand, one hundred forty-six".