671429022 has 32 divisors (see below), whose sum is σ = 1466584704. Its totient is φ = 203234400.

The previous prime is 671429021. The next prime is 671429023. The reversal of 671429022 is 220924176.

It is an interprime number because it is at equal distance from previous prime (671429021) and next prime (671429023).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (671429021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58848 + ... + 69324.

It is an arithmetic number, because the mean of its divisors is an integer number (45830772).

Almost surely, 2^671429022 is an apocalyptic number.

671429022 is an abundant number, since it is smaller than the sum of its proper divisors (795155682).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

671429022 is a wasteful number, since it uses less digits than its factorization.

671429022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11464.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 671429022 is about 25911.9474760196. The cubic root of 671429022 is about 875.6556813859.

The spelling of 671429022 in words is "six hundred seventy-one million, four hundred twenty-nine thousand, twenty-two".