1026461377 has 16 divisors (see below), whose sum is σ = 1154208960. Its totient is φ = 907103232.

The previous prime is 1026461357. The next prime is 1026461389. The reversal of 1026461377 is 7731646201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1026461377 is a prime.

It is a super-2 number, since 2×1026461377² = 2107245916945472258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1026461327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22438 + ... + 50560.

It is an arithmetic number, because the mean of its divisors is an integer number (72138060).

Almost surely, 2^1026461377 is an apocalyptic number.

1026461377 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1026461377 is a deficient number, since it is larger than the sum of its proper divisors (127747583).

1026461377 is a wasteful number, since it uses less digits than its factorization.

1026461377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28272.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 1026461377 is about 32038.4359324858. The cubic root of 1026461377 is about 1008.7437824371.

The spelling of 1026461377 in words is "one billion, twenty-six million, four hundred sixty-one thousand, three hundred seventy-seven".