2027740276 has 6 divisors (see below), whose sum is σ = 3548545490. Its totient is φ = 1013870136.

The previous prime is 2027740241. The next prime is 2027740277. The reversal of 2027740276 is 6720477202.

It can be written as a sum of positive squares in only one way, i.e., 1969584400 + 58155876 = 44380^2 + 7626^2 .

It is a super-2 number, since 2×2027740276² = 8223461253825112352, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2027740277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253467531 + ... + 253467538.

Almost surely, 2^2027740276 is an apocalyptic number.

It is an amenable number.

2027740276 is a deficient number, since it is larger than the sum of its proper divisors (1520805214).

2027740276 is a wasteful number, since it uses less digits than its factorization.

2027740276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506935073 (or 506935071 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 37.

The square root of 2027740276 is about 45030.4372175088. The cubic root of 2027740276 is about 1265.7194168497.

The spelling of 2027740276 in words is "two billion, twenty-seven million, seven hundred forty thousand, two hundred seventy-six".