1077420263 has 8 divisors (see below), whose sum is σ = 1108657536. Its totient is φ = 1046419200.

The previous prime is 1077420241. The next prime is 1077420287. The reversal of 1077420263 is 3620247701.

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 1077420263 - 2⁸ = 1077420007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1077420563) 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, 49778 + ... + 68063.

It is an arithmetic number, because the mean of its divisors is an integer number (138582192).

Almost surely, 2^1077420263 is an apocalyptic number.

1077420263 is a deficient number, since it is larger than the sum of its proper divisors (31237273).

1077420263 is a wasteful number, since it uses less digits than its factorization.

1077420263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118105.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 1077420263 is about 32824.0805354849. The cubic root of 1077420263 is about 1025.1680114835.

Adding to 1077420263 its reverse (3620247701), we get a palindrome (4697667964).

The spelling of 1077420263 in words is "one billion, seventy-seven million, four hundred twenty thousand, two hundred sixty-three".