148966955 has 8 divisors (see below), whose sum is σ = 179393712. Its totient is φ = 118751328.

The previous prime is 148966927. The next prime is 148966957. The reversal of 148966955 is 559669841.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-148966955 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 148966897 and 148966906.

It is not an unprimeable number, because it can be changed into a prime (148966957) 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, 51224 + ... + 54053.

It is an arithmetic number, because the mean of its divisors is an integer number (22424214).

Almost surely, 2^148966955 is an apocalyptic number.

148966955 is a deficient number, since it is larger than the sum of its proper divisors (30426757).

148966955 is a wasteful number, since it uses less digits than its factorization.

148966955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105565.

The product of its digits is 2332800, while the sum is 53.

The square root of 148966955 is about 12205.2019647362. The cubic root of 148966955 is about 530.1067246807.

The spelling of 148966955 in words is "one hundred forty-eight million, nine hundred sixty-six thousand, nine hundred fifty-five".