1416902928 has 160 divisors (see below), whose sum is σ = 4318390272. Its totient is φ = 391910400.

The previous prime is 1416902911. The next prime is 1416902939. The reversal of 1416902928 is 8292096141.

It is a super-2 number, since 2×1416902928² = 4015227814749946368, which contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1416902928.

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, 2245173 + ... + 2245803.

Almost surely, 2^1416902928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1416902928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2159195136).

1416902928 is an abundant number, since it is smaller than the sum of its proper divisors (2901487344).

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

1416902928 is a wasteful number, since it uses less digits than its factorization.

1416902928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853 (or 847 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 42.

The square root of 1416902928 is about 37641.7710529141. The cubic root of 1416902928 is about 1123.1731147330.

The spelling of 1416902928 in words is "one billion, four hundred sixteen million, nine hundred two thousand, nine hundred twenty-eight".