1077480136 has 8 divisors (see below), whose sum is σ = 2020275270. Its totient is φ = 538740064.

The previous prime is 1077480133. The next prime is 1077480161. The reversal of 1077480136 is 6310847701.

It can be written as a sum of positive squares in only one way, i.e., 806219236 + 271260900 = 28394^2 + 16470^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1077480095 and 1077480104.

It is not an unprimeable number, because it can be changed into a prime (1077480133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67342501 + ... + 67342516.

Almost surely, 2^1077480136 is an apocalyptic number.

It is an amenable number.

1077480136 is a deficient number, since it is larger than the sum of its proper divisors (942795134).

1077480136 is a wasteful number, since it uses less digits than its factorization.

1077480136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134685023 (or 134685019 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 1077480136 is about 32824.9925514081. The cubic root of 1077480136 is about 1025.1870009003.

The spelling of 1077480136 in words is "one billion, seventy-seven million, four hundred eighty thousand, one hundred thirty-six".