148407880 has 32 divisors (see below), whose sum is σ = 334452600. Its totient is φ = 59268096.

The previous prime is 148407871. The next prime is 148407887. The reversal of 148407880 is 88704841.

It can be written as a sum of positive squares in 4 ways, for example, as 128640964 + 19766916 = 11342^2 + 4446^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (148407887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25744 + ... + 30976.

Almost surely, 2^148407880 is an apocalyptic number.

148407880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148407880 is an abundant number, since it is smaller than the sum of its proper divisors (186044720).

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

148407880 is a wasteful number, since it uses less digits than its factorization.

148407880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5953 (or 5949 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 40.

The square root of 148407880 is about 12182.2772912128. The cubic root of 148407880 is about 529.4427274169.

The spelling of 148407880 in words is "one hundred forty-eight million, four hundred seven thousand, eight hundred eighty".