2067951480 has 64 divisors (see below), whose sum is σ = 7090122240. Its totient is φ = 472674432.

The previous prime is 2067951421. The next prime is 2067951499. The reversal of 2067951480 is 841597602.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 1230084 + ... + 1231763.

It is an arithmetic number, because the mean of its divisors is an integer number (110783160).

Almost surely, 2^2067951480 is an apocalyptic number.

2067951480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2067951480 is an abundant number, since it is smaller than the sum of its proper divisors (5022170760).

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

2067951480 is a wasteful number, since it uses less digits than its factorization.

2067951480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2461868 (or 2461864 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 2067951480 is about 45474.7345236891. The cubic root of 2067951480 is about 1274.0313503996.

The spelling of 2067951480 in words is "two billion, sixty-seven million, nine hundred fifty-one thousand, four hundred eighty".