26461977 has 8 divisors (see below), whose sum is σ = 35708064. Its totient is φ = 17428608.

The previous prime is 26461973. The next prime is 26461991. The reversal of 26461977 is 77916462.

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

It is not a de Polignac number, because 26461977 - 2² = 26461973 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26461973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52888 + ... + 53385.

It is an arithmetic number, because the mean of its divisors is an integer number (4463508).

Almost surely, 2^26461977 is an apocalyptic number.

It is an amenable number.

26461977 is a deficient number, since it is larger than the sum of its proper divisors (9246087).

26461977 is a wasteful number, since it uses less digits than its factorization.

26461977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106359.

The product of its digits is 127008, while the sum is 42.

The square root of 26461977 is about 5144.1206245577. The cubic root of 26461977 is about 297.9939378374.

The spelling of 26461977 in words is "twenty-six million, four hundred sixty-one thousand, nine hundred seventy-seven".