40276351 has 2 divisors, whose sum is σ = 40276352. Its totient is φ = 40276350.

The previous prime is 40276319. The next prime is 40276393. The reversal of 40276351 is 15367204.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40276351 - 2⁵ = 40276319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40276051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20138175 + 20138176.

It is an arithmetic number, because the mean of its divisors is an integer number (20138176).

Almost surely, 2^40276351 is an apocalyptic number.

40276351 is a deficient number, since it is larger than the sum of its proper divisors (1).

40276351 is an equidigital number, since it uses as much as digits as its factorization.

40276351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 40276351 is about 6346.3651801642. The cubic root of 40276351 is about 342.7809717774.

The spelling of 40276351 in words is "forty million, two hundred seventy-six thousand, three hundred fifty-one".