1207450080 has 144 divisors (see below), whose sum is σ = 4145922144. Its totient is φ = 319994880.

The previous prime is 1207450073. The next prime is 1207450121. The reversal of 1207450080 is 800547021.

1207450080 is a `hidden beast` number, since 1 + 207 + 450 + 0 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 237970 + ... + 242990.

It is an arithmetic number, because the mean of its divisors is an integer number (28791126).

Almost surely, 2^1207450080 is an apocalyptic number.

1207450080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1207450080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2072961072).

1207450080 is an abundant number, since it is smaller than the sum of its proper divisors (2938472064).

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

1207450080 is a wasteful number, since it uses less digits than its factorization.

1207450080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5209 (or 5198 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 1207450080 is about 34748.3824083942. The cubic root of 1207450080 is about 1064.8531702623.

The spelling of 1207450080 in words is "one billion, two hundred seven million, four hundred fifty thousand, eighty".