146748995 has 8 divisors (see below), whose sum is σ = 176186016. Its totient is φ = 117341056.

The previous prime is 146748991. The next prime is 146749007. The reversal of 146748995 is 599847641.

It is a Cunningham number, because it is equal to 12114²-1.

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

It is a cyclic number.

It is not a de Polignac number, because 146748995 - 2² = 146748991 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146748991) 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, 6059 + ... + 18171.

It is an arithmetic number, because the mean of its divisors is an integer number (22023252).

Almost surely, 2^146748995 is an apocalyptic number.

146748995 is a deficient number, since it is larger than the sum of its proper divisors (29437021).

146748995 is a wasteful number, since it uses less digits than its factorization.

146748995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14541.

The product of its digits is 2177280, while the sum is 53.

The square root of 146748995 is about 12113.9999587254. Note that the first 4 decimals coincide. The cubic root of 146748995 is about 527.4626494372.

The spelling of 146748995 in words is "one hundred forty-six million, seven hundred forty-eight thousand, nine hundred ninety-five".