149046 has 8 divisors (see below), whose sum is σ = 298104. Its totient is φ = 49680.

The previous prime is 149033. The next prime is 149053. The reversal of 149046 is 640941.

149046 = 46² + 47² + ... + 81².

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

149046 is an admirable number.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

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, 12415 + ... + 12426.

It is an arithmetic number, because the mean of its divisors is an integer number (37263).

2¹⁴⁹⁰⁴⁶ is an apocalyptic number.

149046 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

149046 is a wasteful number, since it uses less digits than its factorization.

149046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24846.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 149046 is about 386.0647614067. The cubic root of 149046 is about 53.0200470028.

Adding to 149046 its reverse (640941), we get a palindrome (789987).

The spelling of 149046 in words is "one hundred forty-nine thousand, forty-six".