148167397 has 8 divisors (see below), whose sum is σ = 169784000. Its totient is φ = 126663264.

The previous prime is 148167389. The next prime is 148167401. The reversal of 148167397 is 793761841.

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

It is not a de Polignac number, because 148167397 - 2³ = 148167389 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 (148167697) 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, 25272 + ... + 30577.

It is an arithmetic number, because the mean of its divisors is an integer number (21223000).

Almost surely, 2^148167397 is an apocalyptic number.

It is an amenable number.

148167397 is a deficient number, since it is larger than the sum of its proper divisors (21616603).

148167397 is an equidigital number, since it uses as much as digits as its factorization.

148167397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56235.

The product of its digits is 254016, while the sum is 46.

The square root of 148167397 is about 12172.4030905980. The cubic root of 148167397 is about 529.1565997327.

The spelling of 148167397 in words is "one hundred forty-eight million, one hundred sixty-seven thousand, three hundred ninety-seven".