147867046 has 16 divisors (see below), whose sum is σ = 231715584. Its totient is φ = 70636104.

The previous prime is 147867019. The next prime is 147867089. The reversal of 147867046 is 640768741.

It is a super-2 number, since 2×147867046² = 43729326585532232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 147866993 and 147867011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58705 + ... + 61171.

It is an arithmetic number, because the mean of its divisors is an integer number (14482224).

Almost surely, 2^147867046 is an apocalyptic number.

147867046 is a deficient number, since it is larger than the sum of its proper divisors (83848538).

147867046 is a wasteful number, since it uses less digits than its factorization.

147867046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3795.

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 147867046 is about 12160.0594570915. The cubic root of 147867046 is about 528.7988057120.

The spelling of 147867046 in words is "one hundred forty-seven million, eight hundred sixty-seven thousand, forty-six".