385460022 has 16 divisors (see below), whose sum is σ = 772756272. Its totient is φ = 128180640.

The previous prime is 385460021. The next prime is 385460029. The reversal of 385460022 is 220064583.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385460021) 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, 73773 + ... + 78824.

It is an arithmetic number, because the mean of its divisors is an integer number (48297267).

Almost surely, 2^385460022 is an apocalyptic number.

385460022 is an abundant number, since it is smaller than the sum of its proper divisors (387296250).

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

385460022 is a wasteful number, since it uses less digits than its factorization.

385460022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153023.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 385460022 is about 19633.1358167767. The cubic root of 385460022 is about 727.7682651611.

The spelling of 385460022 in words is "three hundred eighty-five million, four hundred sixty thousand, twenty-two".