148797801 has 6 divisors (see below), whose sum is σ = 214930170. Its totient is φ = 99198528.

The previous prime is 148797763. The next prime is 148797809. The reversal of 148797801 is 108797841.

148797801 is a `hidden beast` number, since 1 + 487 + 97 + 80 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 142922025 + 5875776 = 11955^2 + 2424^2 .

It is not a de Polignac number, because 148797801 - 2¹⁰ = 148796777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (148797809) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8266536 + ... + 8266553.

It is an arithmetic number, because the mean of its divisors is an integer number (35821695).

Almost surely, 2^148797801 is an apocalyptic number.

It is an amenable number.

148797801 is a deficient number, since it is larger than the sum of its proper divisors (66132369).

148797801 is a wasteful number, since it uses less digits than its factorization.

148797801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16533095 (or 16533092 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 45.

The square root of 148797801 is about 12198.2704101852. The cubic root of 148797801 is about 529.9060008922.

The spelling of 148797801 in words is "one hundred forty-eight million, seven hundred ninety-seven thousand, eight hundred one".