148674215 has 4 divisors (see below), whose sum is σ = 178409064. Its totient is φ = 118939368.

The previous prime is 148674203. The next prime is 148674223. The reversal of 148674215 is 512476841.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 148674215 - 2¹⁸ = 148412071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14867417 + ... + 14867426.

It is an arithmetic number, because the mean of its divisors is an integer number (44602266).

Almost surely, 2^148674215 is an apocalyptic number.

148674215 is a deficient number, since it is larger than the sum of its proper divisors (29734849).

148674215 is an equidigital number, since it uses as much as digits as its factorization.

148674215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29734848.

The product of its digits is 53760, while the sum is 38.

The square root of 148674215 is about 12193.2036397331. The cubic root of 148674215 is about 529.7592534227.

The spelling of 148674215 in words is "one hundred forty-eight million, six hundred seventy-four thousand, two hundred fifteen".