2992212507 has 16 divisors (see below), whose sum is σ = 4010292000. Its totient is φ = 1984498944.

The previous prime is 2992212493. The next prime is 2992212571. The reversal of 2992212507 is 7052122992.

It is not a de Polignac number, because 2992212507 - 2¹⁰ = 2992211483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2992212407) 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, 474169 + ... + 480437.

It is an arithmetic number, because the mean of its divisors is an integer number (250643250).

Almost surely, 2^2992212507 is an apocalyptic number.

2992212507 is a deficient number, since it is larger than the sum of its proper divisors (1018079493).

2992212507 is a wasteful number, since it uses less digits than its factorization.

2992212507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7070.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 2992212507 is about 54701.1197965819. The cubic root of 2992212507 is about 1441.0005435476. Note that the first 3 decimals are identical.

The spelling of 2992212507 in words is "two billion, nine hundred ninety-two million, two hundred twelve thousand, five hundred seven".