1415226461 has 32 divisors (see below), whose sum is σ = 1608499200. Its totient is φ = 1234284480.

The previous prime is 1415226437. The next prime is 1415226481. The reversal of 1415226461 is 1646225141.

It is a de Polignac number, because none of the positive numbers 2^k-1415226461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1415226401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6346196 + ... + 6346418.

It is an arithmetic number, because the mean of its divisors is an integer number (50265600).

Almost surely, 2^1415226461 is an apocalyptic number.

1415226461 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1415226461 is a deficient number, since it is larger than the sum of its proper divisors (193272739).

1415226461 is a wasteful number, since it uses less digits than its factorization.

1415226461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489.

The product of its digits is 11520, while the sum is 32.

The square root of 1415226461 is about 37619.4957568546. The cubic root of 1415226461 is about 1122.7299637477.

The spelling of 1415226461 in words is "one billion, four hundred fifteen million, two hundred twenty-six thousand, four hundred sixty-one".