148124851 has 16 divisors (see below), whose sum is σ = 175587328. Its totient is φ = 122277600.

The previous prime is 148124839. The next prime is 148124861. The reversal of 148124851 is 158421841.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 148124851 - 2⁵ = 148124819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (148124831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46861 + ... + 49921.

It is an arithmetic number, because the mean of its divisors is an integer number (10974208).

Almost surely, 2^148124851 is an apocalyptic number.

148124851 is a deficient number, since it is larger than the sum of its proper divisors (27462477).

148124851 is a wasteful number, since it uses less digits than its factorization.

148124851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3322.

The product of its digits is 10240, while the sum is 34.

The square root of 148124851 is about 12170.6553233587. The cubic root of 148124851 is about 529.1059460973.

The spelling of 148124851 in words is "one hundred forty-eight million, one hundred twenty-four thousand, eight hundred fifty-one".