153460642 has 8 divisors (see below), whose sum is σ = 231569856. Its totient is φ = 76270692.

The previous prime is 153460639. The next prime is 153460709. The reversal of 153460642 is 246064351.

153460642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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, 229398 + ... + 230065.

It is an arithmetic number, because the mean of its divisors is an integer number (28946232).

Almost surely, 2^153460642 is an apocalyptic number.

153460642 is a deficient number, since it is larger than the sum of its proper divisors (78109214).

153460642 is a wasteful number, since it uses less digits than its factorization.

153460642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459632.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 153460642 is about 12387.9232319223. The cubic root of 153460642 is about 535.3843478003.

The spelling of 153460642 in words is "one hundred fifty-three million, four hundred sixty thousand, six hundred forty-two".