1432570073 has 8 divisors (see below), whose sum is σ = 1563197376. Its totient is φ = 1302008400.

The previous prime is 1432570039. The next prime is 1432570103. The reversal of 1432570073 is 3700752341.

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

It is not a de Polignac number, because 1432570073 - 2¹² = 1432565977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1432570003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36740 + ... + 64922.

It is an arithmetic number, because the mean of its divisors is an integer number (195399672).

Almost surely, 2^1432570073 is an apocalyptic number.

It is an amenable number.

1432570073 is a deficient number, since it is larger than the sum of its proper divisors (130627303).

1432570073 is a wasteful number, since it uses less digits than its factorization.

1432570073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32815.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 1432570073 is about 37849.3074309161. The cubic root of 1432570073 is about 1127.2977099994.

The spelling of 1432570073 in words is "one billion, four hundred thirty-two million, five hundred seventy thousand, seventy-three".