101489476 has 36 divisors (see below), whose sum is σ = 196184044. Its totient is φ = 45904320.

The previous prime is 101489467. The next prime is 101489513. The reversal of 101489476 is 674984101.

It can be written as a sum of positive squares in 2 ways, for example, as 38763076 + 62726400 = 6226^2 + 7920^2 .

It is a super-2 number, since 2×101489476² = 20600227477509152, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 133690 + ... + 134446.

Almost surely, 2^101489476 is an apocalyptic number.

It is an amenable number.

101489476 is a deficient number, since it is larger than the sum of its proper divisors (94694568).

101489476 is a wasteful number, since it uses less digits than its factorization.

101489476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060 (or 1047 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 101489476 is about 10074.1985289153. The cubic root of 101489476 is about 466.4520471168.

The spelling of 101489476 in words is "one hundred one million, four hundred eighty-nine thousand, four hundred seventy-six".