1202041146 has 16 divisors (see below), whose sum is σ = 2404425600. Its totient is φ = 400623168.

The previous prime is 1202041133. The next prime is 1202041177. The reversal of 1202041146 is 6411402021.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65250 + ... + 81618.

It is an arithmetic number, because the mean of its divisors is an integer number (150276600).

Almost surely, 2^1202041146 is an apocalyptic number.

1202041146 is an abundant number, since it is smaller than the sum of its proper divisors (1202384454).

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

1202041146 is a wasteful number, since it uses less digits than its factorization.

1202041146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28613.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1202041146 is about 34670.4650387041. The cubic root of 1202041146 is about 1063.2607393589.

Adding to 1202041146 its reverse (6411402021), we get a palindrome (7613443167).

The spelling of 1202041146 in words is "one billion, two hundred two million, forty-one thousand, one hundred forty-six".