148620480 has 224 divisors, whose sum is σ = 505626624. Its totient is φ = 36900864.

The previous prime is 148620473. The next prime is 148620509. The reversal of 148620480 is 84026841.

It is a Cunningham number, because it is equal to 12191²-1.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1170177 + ... + 1170303.

Almost surely, 2^148620480 is an apocalyptic number.

148620480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148620480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (252813312).

148620480 is an abundant number, since it is smaller than the sum of its proper divisors (357006144).

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

148620480 is a wasteful number, since it uses less digits than its factorization.

148620480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223 (or 213 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 148620480 is about 12190.9999589861. Note that the first 4 decimals coincide. The cubic root of 148620480 is about 529.6954224849.

The spelling of 148620480 in words is "one hundred forty-eight million, six hundred twenty thousand, four hundred eighty".