1772674072 has 16 divisors (see below), whose sum is σ = 3579438240. Its totient is φ = 818157216.

The previous prime is 1772673971. The next prime is 1772674081. The reversal of 1772674072 is 2704762771.

It is a super-2 number, since 2×1772674072² = 6284746731082122368, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8522368 + ... + 8522575.

It is an arithmetic number, because the mean of its divisors is an integer number (223714890).

Almost surely, 2^1772674072 is an apocalyptic number.

It is an amenable number.

1772674072 is an abundant number, since it is smaller than the sum of its proper divisors (1806764168).

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

1772674072 is a wasteful number, since it uses less digits than its factorization.

1772674072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17044962 (or 17044958 counting only the distinct ones).

The product of its (nonzero) digits is 230496, while the sum is 43.

The square root of 1772674072 is about 42103.1361302219. The cubic root of 1772674072 is about 1210.2533613294.

The spelling of 1772674072 in words is "one billion, seven hundred seventy-two million, six hundred seventy-four thousand, seventy-two".