1072137077 has 12 divisors (see below), whose sum is σ = 1216483968. Its totient is φ = 943225800.

The previous prime is 1072137071. The next prime is 1072137083. The reversal of 1072137077 is 7707312701.

It is an interprime number because it is at equal distance from previous prime (1072137071) and next prime (1072137083).

It is not a de Polignac number, because 1072137077 - 2⁴ = 1072137061 is a prime.

It is a super-2 number, since 2×1072137077² = 2298955823756207858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072137071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139163 + ... + 146664.

It is an arithmetic number, because the mean of its divisors is an integer number (101373664).

Almost surely, 2^1072137077 is an apocalyptic number.

It is an amenable number.

1072137077 is a deficient number, since it is larger than the sum of its proper divisors (144346891).

1072137077 is a wasteful number, since it uses less digits than its factorization.

1072137077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285880 (or 285869 counting only the distinct ones).

The product of its (nonzero) digits is 14406, while the sum is 35.

The square root of 1072137077 is about 32743.5043481910. The cubic root of 1072137077 is about 1023.4896103173.

Adding to 1072137077 its reverse (7707312701), we get a palindrome (8779449778).

The spelling of 1072137077 in words is "one billion, seventy-two million, one hundred thirty-seven thousand, seventy-seven".