1013662461 has 12 divisors (see below), whose sum is σ = 1572211392. Its totient is φ = 579235608.

The previous prime is 1013662457. The next prime is 1013662499. The reversal of 1013662461 is 1642663101.

It is not a de Polignac number, because 1013662461 - 2² = 1013662457 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013662061) 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, 3447685 + ... + 3447978.

It is an arithmetic number, because the mean of its divisors is an integer number (131017616).

Almost surely, 2^1013662461 is an apocalyptic number.

It is an amenable number.

1013662461 is a deficient number, since it is larger than the sum of its proper divisors (558548931).

1013662461 is an equidigital number, since it uses as much as digits as its factorization.

1013662461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6895680 (or 6895673 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 1013662461 is about 31838.0662258247. The cubic root of 1013662461 is about 1004.5335693557.

The spelling of 1013662461 in words is "one billion, thirteen million, six hundred sixty-two thousand, four hundred sixty-one".