1077627142 has 16 divisors (see below), whose sum is σ = 1775496960. Its totient is φ = 488260872.

The previous prime is 1077627049. The next prime is 1077627143. The reversal of 1077627142 is 2417267701.

It is a super-2 number, since 2×1077627142² = 2322560514350176328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1077627143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 615618 + ... + 617365.

It is an arithmetic number, because the mean of its divisors is an integer number (110968560).

Almost surely, 2^1077627142 is an apocalyptic number.

1077627142 is a deficient number, since it is larger than the sum of its proper divisors (697869818).

1077627142 is a wasteful number, since it uses less digits than its factorization.

1077627142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233027.

The product of its (nonzero) digits is 32928, while the sum is 37.

The square root of 1077627142 is about 32827.2317139292. The cubic root of 1077627142 is about 1025.2336225755.

The spelling of 1077627142 in words is "one billion, seventy-seven million, six hundred twenty-seven thousand, one hundred forty-two".