149563000 has 32 divisors (see below), whose sum is σ = 349979760. Its totient is φ = 59824800.

The previous prime is 149562983. The next prime is 149563009. The reversal of 149563000 is 365941.

It is a self number, because there is not a number n which added to its sum of digits gives 149563000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149563009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73782 + ... + 75781.

Almost surely, 2^149563000 is an apocalyptic number.

149563000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

149563000 is an abundant number, since it is smaller than the sum of its proper divisors (200416760).

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

149563000 is a wasteful number, since it uses less digits than its factorization.

149563000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149584 (or 149570 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 149563000 is about 12229.5952508658. The cubic root of 149563000 is about 530.8128029331.

It can be divided in two parts, 14956 and 3000, that added together give a square (17956 = 134²).

The spelling of 149563000 in words is "one hundred forty-nine million, five hundred sixty-three thousand".