1461361022 has 32 divisors (see below), whose sum is σ = 2521238400. Its totient is φ = 628279200.

The previous prime is 1461361009. The next prime is 1461361037. The reversal of 1461361022 is 2201631641.

It is a junction number, because it is equal to n+sod(n) for n = 1461360982 and 1461361000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 293897 + ... + 298827.

It is an arithmetic number, because the mean of its divisors is an integer number (78788700).

Almost surely, 2^1461361022 is an apocalyptic number.

1461361022 is a deficient number, since it is larger than the sum of its proper divisors (1059877378).

1461361022 is a wasteful number, since it uses less digits than its factorization.

1461361022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5672.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 1461361022 is about 38227.7519872671. The cubic root of 1461361022 is about 1134.7995977047.

Adding to 1461361022 its reverse (2201631641), we get a palindrome (3662992663).

The spelling of 1461361022 in words is "one billion, four hundred sixty-one million, three hundred sixty-one thousand, twenty-two".