40758101 has 2 divisors, whose sum is σ = 40758102. Its totient is φ = 40758100.

The previous prime is 40758089. The next prime is 40758131. The reversal of 40758101 is 10185704.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35117476 + 5640625 = 5926^2 + 2375^2 .

It is a cyclic number.

It is not a de Polignac number, because 40758101 - 2⁶ = 40758037 is a prime.

It is a super-2 number, since 2×40758101² = 3322445594252402, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40758131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20379050 + 20379051.

It is an arithmetic number, because the mean of its divisors is an integer number (20379051).

Almost surely, 2^40758101 is an apocalyptic number.

It is an amenable number.

40758101 is a deficient number, since it is larger than the sum of its proper divisors (1).

40758101 is an equidigital number, since it uses as much as digits as its factorization.

40758101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 40758101 is about 6384.2071551603. The cubic root of 40758101 is about 344.1422393796.

The spelling of 40758101 in words is "forty million, seven hundred fifty-eight thousand, one hundred one".