1200472366 has 32 divisors (see below), whose sum is σ = 1905856128. Its totient is φ = 566485920.

The previous prime is 1200472349. The next prime is 1200472367. The reversal of 1200472366 is 6632740021.

It is a super-2 number, since 2×1200472366² = 2882267803059275912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200472367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 303421 + ... + 307351.

It is an arithmetic number, because the mean of its divisors is an integer number (59558004).

Almost surely, 2^1200472366 is an apocalyptic number.

1200472366 is a deficient number, since it is larger than the sum of its proper divisors (705383762).

1200472366 is a wasteful number, since it uses less digits than its factorization.

1200472366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4096.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 1200472366 is about 34647.8334964829. The cubic root of 1200472366 is about 1062.7979852737.

The spelling of 1200472366 in words is "one billion, two hundred million, four hundred seventy-two thousand, three hundred sixty-six".