1090227461 has 8 divisors (see below), whose sum is σ = 1116766464. Its totient is φ = 1063742400.

The previous prime is 1090227409. The next prime is 1090227517. The reversal of 1090227461 is 1647220901.

It is a happy number.

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 1090227461 - 2¹⁰ = 1090226437 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 (1090227401) 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, 29036 + ... + 54986.

It is an arithmetic number, because the mean of its divisors is an integer number (139595808).

Almost surely, 2^1090227461 is an apocalyptic number.

It is an amenable number.

1090227461 is a deficient number, since it is larger than the sum of its proper divisors (26539003).

1090227461 is an equidigital number, since it uses as much as digits as its factorization.

1090227461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26971.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 1090227461 is about 33018.5926562596. The cubic root of 1090227461 is about 1029.2140486795.

The spelling of 1090227461 in words is "one billion, ninety million, two hundred twenty-seven thousand, four hundred sixty-one".