1076521461 has 8 divisors (see below), whose sum is σ = 1470370944. Its totient is φ = 700176480.

The previous prime is 1076521421. The next prime is 1076521471. The reversal of 1076521461 is 1641256701.

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

It is not a de Polignac number, because 1076521461 - 2⁷ = 1076521333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1076521421) 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, 4375981 + ... + 4376226.

It is an arithmetic number, because the mean of its divisors is an integer number (183796368).

Almost surely, 2^1076521461 is an apocalyptic number.

It is an amenable number.

1076521461 is a deficient number, since it is larger than the sum of its proper divisors (393849483).

1076521461 is an equidigital number, since it uses as much as digits as its factorization.

1076521461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8752251.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 1076521461 is about 32810.3864805034. The cubic root of 1076521461 is about 1024.8828614105.

The spelling of 1076521461 in words is "one billion, seventy-six million, five hundred twenty-one thousand, four hundred sixty-one".