1077213546 has 16 divisors (see below), whose sum is σ = 2393808000. Its totient is φ = 359071164.

The previous prime is 1077213521. The next prime is 1077213593. The reversal of 1077213546 is 6453127701.

It is a happy number.

1077213546 is a `hidden beast` number, since 107 + 7 + 2 + 1 + 3 + 546 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1077213546.

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, 9974146 + ... + 9974253.

It is an arithmetic number, because the mean of its divisors is an integer number (149613000).

Almost surely, 2^1077213546 is an apocalyptic number.

1077213546 is an abundant number, since it is smaller than the sum of its proper divisors (1316594454).

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

1077213546 is a wasteful number, since it uses less digits than its factorization.

1077213546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19948410 (or 19948404 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 1077213546 is about 32820.9315224294. The cubic root of 1077213546 is about 1025.1024433799.

The spelling of 1077213546 in words is "one billion, seventy-seven million, two hundred thirteen thousand, five hundred forty-six".