1077506087 has 8 divisors (see below), whose sum is σ = 1303873056. Its totient is φ = 869248512.

The previous prime is 1077506081. The next prime is 1077506099. The reversal of 1077506087 is 7806057701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1077506087 - 2⁴ = 1077506071 is a prime.

It is a super-2 number, since 2×1077506087² = 2322038735044103138, 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 (1077506081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4527218 + ... + 4527455.

It is an arithmetic number, because the mean of its divisors is an integer number (162984132).

Almost surely, 2^1077506087 is an apocalyptic number.

1077506087 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1077506087 is a deficient number, since it is larger than the sum of its proper divisors (226366969).

1077506087 is an equidigital number, since it uses as much as digits as its factorization.

1077506087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9054697.

The product of its (nonzero) digits is 82320, while the sum is 41.

The square root of 1077506087 is about 32825.3878423393. The cubic root of 1077506087 is about 1025.1952313426.

The spelling of 1077506087 in words is "one billion, seventy-seven million, five hundred six thousand, eighty-seven".