147385046 has 4 divisors (see below), whose sum is σ = 221077572. Its totient is φ = 73692522.

The previous prime is 147385003. The next prime is 147385057. The reversal of 147385046 is 640583741.

147385046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36846260 + ... + 36846263.

It is an arithmetic number, because the mean of its divisors is an integer number (55269393).

Almost surely, 2^147385046 is an apocalyptic number.

147385046 is a deficient number, since it is larger than the sum of its proper divisors (73692526).

147385046 is an equidigital number, since it uses as much as digits as its factorization.

147385046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73692525.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 147385046 is about 12140.2242977632. The cubic root of 147385046 is about 528.2236077491.

The spelling of 147385046 in words is "one hundred forty-seven million, three hundred eighty-five thousand, forty-six".