4046122 has 4 divisors (see below), whose sum is σ = 6069186. Its totient is φ = 2023060.

The previous prime is 4046117. The next prime is 4046123. The reversal of 4046122 is 2216404.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2627641 + 1418481 = 1621^2 + 1191^2 .

It is a super-2 number, since 2×4046122² = 32742206477768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4046122.

It is not an unprimeable number, because it can be changed into a prime (4046123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011529 + ... + 1011532.

Almost surely, 2^4046122 is an apocalyptic number.

4046122 is a deficient number, since it is larger than the sum of its proper divisors (2023064).

4046122 is a wasteful number, since it uses less digits than its factorization.

4046122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2023063.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 4046122 is about 2011.4974521485. The cubic root of 4046122 is about 159.3478927113.

The spelling of 4046122 in words is "four million, forty-six thousand, one hundred twenty-two".