2046972407 has 4 divisors (see below), whose sum is σ = 2052674640. Its totient is φ = 2041270176.

The previous prime is 2046972383. The next prime is 2046972443. The reversal of 2046972407 is 7042796402.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2046972407 - 2¹⁶ = 2046906871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2046912407) 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, 2850578 + ... + 2851295.

It is an arithmetic number, because the mean of its divisors is an integer number (513168660).

Almost surely, 2^2046972407 is an apocalyptic number.

2046972407 is a deficient number, since it is larger than the sum of its proper divisors (5702233).

2046972407 is an equidigital number, since it uses as much as digits as its factorization.

2046972407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5702232.

The product of its (nonzero) digits is 169344, while the sum is 41.

The square root of 2046972407 is about 45243.4791655107. The cubic root of 2046972407 is about 1269.7084099201.

The spelling of 2046972407 in words is "two billion, forty-six million, nine hundred seventy-two thousand, four hundred seven".