36733531 has 2 divisors, whose sum is σ = 36733532. Its totient is φ = 36733530.

The previous prime is 36733523. The next prime is 36733547. The reversal of 36733531 is 13533763.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36733531 - 2³ = 36733523 is a prime.

It is a super-2 number, since 2×36733531² = 2698704599455922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 36733493 and 36733502.

It is not a weakly prime, because it can be changed into another prime (36733561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18366765 + 18366766.

It is an arithmetic number, because the mean of its divisors is an integer number (18366766).

Almost surely, 2^36733531 is an apocalyptic number.

36733531 is a deficient number, since it is larger than the sum of its proper divisors (1).

36733531 is an equidigital number, since it uses as much as digits as its factorization.

36733531 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17010, while the sum is 31.

The square root of 36733531 is about 6060.8193340505. The cubic root of 36733531 is about 332.4203167074.

The spelling of 36733531 in words is "thirty-six million, seven hundred thirty-three thousand, five hundred thirty-one".