148212365 has 16 divisors (see below), whose sum is σ = 205241088. Its totient is φ = 100642176.

The previous prime is 148212347. The next prime is 148212373. The reversal of 148212365 is 563212841.

It is a cyclic number.

It is not a de Polignac number, because 148212365 - 2¹⁴ = 148195981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 16952 + ... + 24161.

It is an arithmetic number, because the mean of its divisors is an integer number (12827568).

Almost surely, 2^148212365 is an apocalyptic number.

It is an amenable number.

148212365 is a deficient number, since it is larger than the sum of its proper divisors (57028723).

148212365 is a wasteful number, since it uses less digits than its factorization.

148212365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41228.

The product of its digits is 11520, while the sum is 32.

The square root of 148212365 is about 12174.2500795737. The cubic root of 148212365 is about 529.2101263691.

The spelling of 148212365 in words is "one hundred forty-eight million, two hundred twelve thousand, three hundred sixty-five".