1201773070 has 8 divisors (see below), whose sum is σ = 2163191544. Its totient is φ = 480709224.

The previous prime is 1201773049. The next prime is 1201773071. The reversal of 1201773070 is 703771021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201773071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60088644 + ... + 60088663.

It is an arithmetic number, because the mean of its divisors is an integer number (270398943).

Almost surely, 2^1201773070 is an apocalyptic number.

1201773070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1201773070 is a deficient number, since it is larger than the sum of its proper divisors (961418474).

1201773070 is a wasteful number, since it uses less digits than its factorization.

1201773070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120177314.

The product of its (nonzero) digits is 2058, while the sum is 28.

The square root of 1201773070 is about 34666.5987659591. The cubic root of 1201773070 is about 1063.1816916273.

The spelling of 1201773070 in words is "one billion, two hundred one million, seven hundred seventy-three thousand, seventy".