36456261 has 8 divisors (see below), whose sum is σ = 48716544. Its totient is φ = 24250080.

The previous prime is 36456227. The next prime is 36456281. The reversal of 36456261 is 16265463.

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

It is not a de Polignac number, because 36456261 - 2¹⁵ = 36423493 is a prime.

It is a super-2 number, since 2×36456261² = 2658117932200242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36456281) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11925 + ... + 14666.

It is an arithmetic number, because the mean of its divisors is an integer number (6089568).

Almost surely, 2^36456261 is an apocalyptic number.

It is an amenable number.

36456261 is a deficient number, since it is larger than the sum of its proper divisors (12260283).

36456261 is a wasteful number, since it uses less digits than its factorization.

36456261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27051.

The product of its digits is 25920, while the sum is 33.

The square root of 36456261 is about 6037.9020363037. The cubic root of 36456261 is about 331.5818179235.

The spelling of 36456261 in words is "thirty-six million, four hundred fifty-six thousand, two hundred sixty-one".