1616268032 has 36 divisors (see below), whose sum is σ = 3232164936. Its totient is φ = 806645760.

The previous prime is 1616267993. The next prime is 1616268053. The reversal of 1616268032 is 2308626161.

It is a super-2 number, since 2×1616268032² = 5224644702530306048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1616267983 and 1616268001.

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, 140648 + ... + 151704.

Almost surely, 2^1616268032 is an apocalyptic number.

It is an amenable number.

1616268032 is a deficient number, since it is larger than the sum of its proper divisors (1615896904).

1616268032 is an equidigital number, since it uses as much as digits as its factorization.

1616268032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11644 (or 11630 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 1616268032 is about 40202.8361188611. The cubic root of 1616268032 is about 1173.5577371528.

The spelling of 1616268032 in words is "one billion, six hundred sixteen million, two hundred sixty-eight thousand, thirty-two".