40266414 has 24 divisors (see below), whose sum is σ = 87536592. Its totient is φ = 13377120.

The previous prime is 40266409. The next prime is 40266433. The reversal of 40266414 is 41466204.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2002 + ... + 9194.

It is an arithmetic number, because the mean of its divisors is an integer number (3647358).

Almost surely, 2^40266414 is an apocalyptic number.

40266414 is an abundant number, since it is smaller than the sum of its proper divisors (47270178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40266414 is a wasteful number, since it uses less digits than its factorization.

40266414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7512 (or 7509 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 40266414 is about 6345.5822427891. The cubic root of 40266414 is about 342.7527790986.

It can be divided in two parts, 4026 and 6414, that added together give a triangular number (10440 = T₁₄₄).

The spelling of 40266414 in words is "forty million, two hundred sixty-six thousand, four hundred fourteen".