1048611377 has 32 divisors (see below), whose sum is σ = 1245404160. Its totient is φ = 872872000.

The previous prime is 1048611371. The next prime is 1048611409. The reversal of 1048611377 is 7731168401.

It is a happy number.

It is not a de Polignac number, because 1048611377 - 2²⁰ = 1047562801 is a prime.

It is a super-2 number, since 2×1048611377² = 2199171639947672258, 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 1048611377.

It is not an unprimeable number, because it can be changed into a prime (1048611371) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 960602 + ... + 961692.

It is an arithmetic number, because the mean of its divisors is an integer number (38918880).

Almost surely, 2^1048611377 is an apocalyptic number.

It is an amenable number.

1048611377 is a deficient number, since it is larger than the sum of its proper divisors (196792783).

1048611377 is a wasteful number, since it uses less digits than its factorization.

1048611377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285.

The product of its (nonzero) digits is 28224, while the sum is 38.

The square root of 1048611377 is about 32382.2694850129. The cubic root of 1048611377 is about 1015.9480984011.

Adding to 1048611377 its reverse (7731168401), we get a palindrome (8779779778).

The spelling of 1048611377 in words is "one billion, forty-eight million, six hundred eleven thousand, three hundred seventy-seven".