2077022506 has 48 divisors (see below), whose sum is σ = 3666090240. Its totient is φ = 878791680.

The previous prime is 2077022477. The next prime is 2077022509. The reversal of 2077022506 is 6052207702.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (2077022509) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 193866 + ... + 204298.

It is an arithmetic number, because the mean of its divisors is an integer number (76376880).

Almost surely, 2^2077022506 is an apocalyptic number.

2077022506 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2077022506 is a deficient number, since it is larger than the sum of its proper divisors (1589067734).

2077022506 is a wasteful number, since it uses less digits than its factorization.

2077022506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10511 (or 10498 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 2077022506 is about 45574.3623762308. The cubic root of 2077022506 is about 1275.8914705602.

The spelling of 2077022506 in words is "two billion, seventy-seven million, twenty-two thousand, five hundred six".