148766087 has 8 divisors (see below), whose sum is σ = 152423712. Its totient is φ = 145152000.

The previous prime is 148766077. The next prime is 148766113. The reversal of 148766087 is 780667841.

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 148766087 - 2⁸ = 148765831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148766017) 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, 3914 + ... + 17687.

It is an arithmetic number, because the mean of its divisors is an integer number (19052964).

Almost surely, 2^148766087 is an apocalyptic number.

148766087 is a deficient number, since it is larger than the sum of its proper divisors (3657625).

148766087 is an equidigital number, since it uses as much as digits as its factorization.

148766087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21769.

The product of its (nonzero) digits is 451584, while the sum is 47.

The square root of 148766087 is about 12196.9704025221. The cubic root of 148766087 is about 529.8683510683.

The spelling of 148766087 in words is "one hundred forty-eight million, seven hundred sixty-six thousand, eighty-seven".