1940514180 has 48 divisors (see below), whose sum is σ = 5927390784. Its totient is φ = 470427520.

The previous prime is 1940514179. The next prime is 1940514217. The reversal of 1940514180 is 814150491.

It is a super-3 number, since 3×1940514180³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 1469427 + ... + 1470746.

It is an arithmetic number, because the mean of its divisors is an integer number (123487308).

Almost surely, 2^1940514180 is an apocalyptic number.

1940514180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1940514180 is an abundant number, since it is smaller than the sum of its proper divisors (3986876604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1940514180 is a wasteful number, since it uses less digits than its factorization.

1940514180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2940196 (or 2940194 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 33.

The square root of 1940514180 is about 44051.2676321579. The cubic root of 1940514180 is about 1247.3038806667.

The spelling of 1940514180 in words is "one billion, nine hundred forty million, five hundred fourteen thousand, one hundred eighty".