148087801 has 8 divisors (see below), whose sum is σ = 152649800. Its totient is φ = 143555328.

The previous prime is 148087783. The next prime is 148087811. The reversal of 148087801 is 108780841.

It can be written as a sum of positive squares in 4 ways, for example, as 72658576 + 75429225 = 8524^2 + 8685^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 148087801 - 2¹³ = 148079609 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148087811) 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, 3025 + ... + 17473.

It is an arithmetic number, because the mean of its divisors is an integer number (19081225).

It is a Poulet number, since it divides 2^148087800-1.

Almost surely, 2^148087801 is an apocalyptic number.

It is an amenable number.

148087801 is a deficient number, since it is larger than the sum of its proper divisors (4561999).

148087801 is a wasteful number, since it uses less digits than its factorization.

148087801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14763.

The product of its (nonzero) digits is 14336, while the sum is 37.

The square root of 148087801 is about 12169.1331244259. The cubic root of 148087801 is about 529.0618278870.

The spelling of 148087801 in words is "one hundred forty-eight million, eighty-seven thousand, eight hundred one".