147922699 has 4 divisors (see below), whose sum is σ = 148045464. Its totient is φ = 147799936.

The previous prime is 147922679. The next prime is 147922703. The reversal of 147922699 is 996229741.

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 147922699 - 2⁷ = 147922571 is a prime.

It is a super-2 number, since 2×147922699² = 43762249758889202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147922609) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 59557 + ... + 61990.

It is an arithmetic number, because the mean of its divisors is an integer number (37011366).

Almost surely, 2^147922699 is an apocalyptic number.

147922699 is a deficient number, since it is larger than the sum of its proper divisors (122765).

147922699 is a wasteful number, since it uses less digits than its factorization.

147922699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122764.

The product of its digits is 489888, while the sum is 49.

The square root of 147922699 is about 12162.3475941119. The cubic root of 147922699 is about 528.8651390598.

The spelling of 147922699 in words is "one hundred forty-seven million, nine hundred twenty-two thousand, six hundred ninety-nine".