1772470080 has 224 divisors, whose sum is σ = 6284244480. Its totient is φ = 470292480.

The previous prime is 1772470079. The next prime is 1772470097. The reversal of 1772470080 is 800742771.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2341062 + ... + 2341818.

Almost surely, 2^1772470080 is an apocalyptic number.

1772470080 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 1772470080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3142122240).

1772470080 is an abundant number, since it is smaller than the sum of its proper divisors (4511774400).

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

1772470080 is a wasteful number, since it uses less digits than its factorization.

1772470080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054 (or 1038 counting only the distinct ones).

The product of its (nonzero) digits is 21952, while the sum is 36.

The square root of 1772470080 is about 42100.7135331457. The cubic root of 1772470080 is about 1210.2069358982.

The spelling of 1772470080 in words is "one billion, seven hundred seventy-two million, four hundred seventy thousand, eighty".