149463 has 6 divisors (see below), whose sum is σ = 215904. Its totient is φ = 99636.

The previous prime is 149459. The next prime is 149489. The reversal of 149463 is 364941.

It is not a de Polignac number, because 149463 - 2² = 149459 is a prime.

It is a super-3 number, since 3×149463³ = 10016646333587541, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8295 + ... + 8312.

It is an arithmetic number, because the mean of its divisors is an integer number (35984).

2¹⁴⁹⁴⁶³ is an apocalyptic number.

149463 is a deficient number, since it is larger than the sum of its proper divisors (66441).

149463 is a wasteful number, since it uses less digits than its factorization.

149463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16613 (or 16610 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 149463 is about 386.6044490173. The cubic root of 149463 is about 53.0694473500.

The spelling of 149463 in words is "one hundred forty-nine thousand, four hundred sixty-three".