1473620636774 has 32 divisors (see below), whose sum is σ = 2645867506464. Its totient is φ = 606636276480.

The previous prime is 1473620636759. The next prime is 1473620636779. The reversal of 1473620636774 is 4776360263741.

It is a happy number.

It is a super-2 number, since 2×1473620636774² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1473620636779) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48593519 + ... + 48623834.

It is an arithmetic number, because the mean of its divisors is an integer number (82683359577).

Almost surely, 2^{1473620636774} is an apocalyptic number.

1473620636774 is a deficient number, since it is larger than the sum of its proper divisors (1172246869690).

1473620636774 is a wasteful number, since it uses less digits than its factorization.

1473620636774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97217432.

The product of its (nonzero) digits is 21337344, while the sum is 56.

The spelling of 1473620636774 in words is "one trillion, four hundred seventy-three billion, six hundred twenty million, six hundred thirty-six thousand, seven hundred seventy-four".