152405012 has 12 divisors (see below), whose sum is σ = 268106496. Its totient is φ = 75803160.

The previous prime is 152405003. The next prime is 152405047. The reversal of 152405012 is 210504251.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98978 + ... + 100505.

It is an arithmetic number, because the mean of its divisors is an integer number (22342208).

Almost surely, 2^152405012 is an apocalyptic number.

It is an amenable number.

152405012 is a deficient number, since it is larger than the sum of its proper divisors (115701484).

152405012 is a wasteful number, since it uses less digits than its factorization.

152405012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199678 (or 199676 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 152405012 is about 12345.2424844553. The cubic root of 152405012 is about 534.1539158038.

Adding to 152405012 its reverse (210504251), we get a palindrome (362909263).

The spelling of 152405012 in words is "one hundred fifty-two million, four hundred five thousand, twelve".