146938 has 8 divisors (see below), whose sum is σ = 240480. Its totient is φ = 66780.

The previous prime is 146933. The next prime is 146941. The reversal of 146938 is 839641.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146933) 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, 3318 + ... + 3361.

It is an arithmetic number, because the mean of its divisors is an integer number (30060).

2¹⁴⁶⁹³⁸ is an apocalyptic number.

146938 is a deficient number, since it is larger than the sum of its proper divisors (93542).

146938 is a wasteful number, since it uses less digits than its factorization.

146938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6692.

The product of its digits is 5184, while the sum is 31.

The square root of 146938 is about 383.3249274441. The cubic root of 146938 is about 52.7689000354.

The spelling of 146938 in words is "one hundred forty-six thousand, nine hundred thirty-eight".