146494838 has 8 divisors (see below), whose sum is σ = 251134032. Its totient is φ = 62783496.

The previous prime is 146494837. The next prime is 146494847. The reversal of 146494838 is 838494641.

146494838 is digitally balanced in base 3, 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 a junction number, because it is equal to n+sod(n) for n = 146494792 and 146494801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146494837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5231945 + ... + 5231972.

It is an arithmetic number, because the mean of its divisors is an integer number (31391754).

Almost surely, 2^146494838 is an apocalyptic number.

146494838 is a deficient number, since it is larger than the sum of its proper divisors (104639194).

146494838 is a wasteful number, since it uses less digits than its factorization.

146494838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10463926.

The product of its digits is 663552, while the sum is 47.

The square root of 146494838 is about 12103.5051947773. The cubic root of 146494838 is about 527.1579663926.

The spelling of 146494838 in words is "one hundred forty-six million, four hundred ninety-four thousand, eight hundred thirty-eight".