148073887620 has 192 divisors, whose sum is σ = 479171911680. Its totient is φ = 37920355200.

The previous prime is 148073887607. The next prime is 148073887639. The reversal of 148073887620 is 26788370841.

It is a happy number.

148073887620 is a `hidden beast` number, since 1 + 4 + 8 + 0 + 7 + 3 + 8 + 8 + 7 + 620 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2159179 + ... + 2226701.

It is an arithmetic number, because the mean of its divisors is an integer number (2495687040).

Almost surely, 2^148073887620 is an apocalyptic number.

148073887620 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 148073887620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (239585955840).

148073887620 is an abundant number, since it is smaller than the sum of its proper divisors (331098024060).

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

148073887620 is a wasteful number, since it uses less digits than its factorization.

148073887620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67703 (or 67695 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 54.

The spelling of 148073887620 in words is "one hundred forty-eight billion, seventy-three million, eight hundred eighty-seven thousand, six hundred twenty".