2061472951 has 8 divisors (see below), whose sum is σ = 2103095024. Its totient is φ = 2020170240.

The previous prime is 2061472949. The next prime is 2061472967. The reversal of 2061472951 is 1592741602.

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

It is a cyclic number.

It is not a de Polignac number, because 2061472951 - 2¹ = 2061472949 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2061472951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2061472981) 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, 66780 + ... + 92641.

It is an arithmetic number, because the mean of its divisors is an integer number (262886878).

Almost surely, 2^2061472951 is an apocalyptic number.

2061472951 is a deficient number, since it is larger than the sum of its proper divisors (41622073).

2061472951 is a wasteful number, since it uses less digits than its factorization.

2061472951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159681.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 2061472951 is about 45403.4464660999. The cubic root of 2061472951 is about 1272.6995197691.

The spelling of 2061472951 in words is "two billion, sixty-one million, four hundred seventy-two thousand, nine hundred fifty-one".