1600473225 has 48 divisors (see below), whose sum is σ = 2877510272. Its totient is φ = 780226560.

The previous prime is 1600473209. The next prime is 1600473247. The reversal of 1600473225 is 5223740061.

It is not a de Polignac number, because 1600473225 - 2⁴ = 1600473209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1600473192 and 1600473201.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 92457 + ... + 108393.

Almost surely, 2^1600473225 is an apocalyptic number.

1600473225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1600473225 is a deficient number, since it is larger than the sum of its proper divisors (1277037047).

1600473225 is a wasteful number, since it uses less digits than its factorization.

1600473225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16066 (or 16061 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 1600473225 is about 40005.9148751781. The cubic root of 1600473225 is about 1169.7223937766.

It can be divided in two parts, 1600 and 473225, that added together give a triangular number (474825 = T₉₇₄).

The spelling of 1600473225 in words is "one billion, six hundred million, four hundred seventy-three thousand, two hundred twenty-five".