82261354 has 8 divisors (see below), whose sum is σ = 141019488. Its totient is φ = 35254860.

The previous prime is 82261343. The next prime is 82261379. The reversal of 82261354 is 45316228.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2937892 + ... + 2937919.

It is an arithmetic number, because the mean of its divisors is an integer number (17627436).

Almost surely, 2^82261354 is an apocalyptic number.

82261354 is a deficient number, since it is larger than the sum of its proper divisors (58758134).

82261354 is a wasteful number, since it uses less digits than its factorization.

82261354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5875820.

The product of its digits is 11520, while the sum is 31.

The square root of 82261354 is about 9069.8045182903. The cubic root of 82261354 is about 434.9092231417.

The spelling of 82261354 in words is "eighty-two million, two hundred sixty-one thousand, three hundred fifty-four".