1450227772 has 48 divisors (see below), whose sum is σ = 3074899968. Its totient is φ = 584236800.

The previous prime is 1450227731. The next prime is 1450227787. The reversal of 1450227772 is 2777220541.

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, 546553 + ... + 549199.

It is an arithmetic number, because the mean of its divisors is an integer number (64060416).

Almost surely, 2^1450227772 is an apocalyptic number.

It is an amenable number.

1450227772 is an abundant number, since it is smaller than the sum of its proper divisors (1624672196).

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

1450227772 is a wasteful number, since it uses less digits than its factorization.

1450227772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3826 (or 3824 counting only the distinct ones).

The product of its (nonzero) digits is 54880, while the sum is 37.

The square root of 1450227772 is about 38081.8562047598. The cubic root of 1450227772 is about 1131.9104581498.

The spelling of 1450227772 in words is "one billion, four hundred fifty million, two hundred twenty-seven thousand, seven hundred seventy-two".