152486378 has 24 divisors (see below), whose sum is σ = 252806400. Its totient is φ = 68928200.

The previous prime is 152486371. The next prime is 152486393. The reversal of 152486378 is 873684251.

It is not an unprimeable number, because it can be changed into a prime (152486371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44573 + ... + 47871.

It is an arithmetic number, because the mean of its divisors is an integer number (10533600).

Almost surely, 2^152486378 is an apocalyptic number.

152486378 is a deficient number, since it is larger than the sum of its proper divisors (100320022).

152486378 is a wasteful number, since it uses less digits than its factorization.

152486378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3514 (or 3503 counting only the distinct ones).

The product of its digits is 322560, while the sum is 44.

The square root of 152486378 is about 12348.5374842529. The cubic root of 152486378 is about 534.2489569374.

The spelling of 152486378 in words is "one hundred fifty-two million, four hundred eighty-six thousand, three hundred seventy-eight".