1461020462 has 16 divisors (see below), whose sum is σ = 2394479232. Its totient is φ = 663067320.

The previous prime is 1461020453. The next prime is 1461020489. The reversal of 1461020462 is 2640201641.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37088 + ... + 65555.

It is an arithmetic number, because the mean of its divisors is an integer number (149654952).

Almost surely, 2^1461020462 is an apocalyptic number.

1461020462 is a deficient number, since it is larger than the sum of its proper divisors (933458770).

1461020462 is a wasteful number, since it uses less digits than its factorization.

1461020462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103303.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 1461020462 is about 38223.2973721525. The cubic root of 1461020462 is about 1134.7114384773.

The spelling of 1461020462 in words is "one billion, four hundred sixty-one million, twenty thousand, four hundred sixty-two".