148881300 has 72 divisors (see below), whose sum is σ = 449512896. Its totient is φ = 37973760.

The previous prime is 148881287. The next prime is 148881307. The reversal of 148881300 is 3188841.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148881307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3889 + ... + 17688.

Almost surely, 2^148881300 is an apocalyptic number.

148881300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148881300 is an abundant number, since it is smaller than the sum of its proper divisors (300631596).

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

148881300 is a wasteful number, since it uses less digits than its factorization.

148881300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21617 (or 21610 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 148881300 is about 12201.6925055502. The cubic root of 148881300 is about 530.0051025971.

The spelling of 148881300 in words is "one hundred forty-eight million, eight hundred eighty-one thousand, three hundred".