40577514 has 16 divisors (see below), whose sum is σ = 81221952. Its totient is φ = 13514688.

The previous prime is 40577507. The next prime is 40577519. The reversal of 40577514 is 41577504.

It is not an unprimeable number, because it can be changed into a prime (40577519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8802 + ... + 12594.

It is an arithmetic number, because the mean of its divisors is an integer number (5076372).

Almost surely, 2^40577514 is an apocalyptic number.

40577514 is an abundant number, since it is smaller than the sum of its proper divisors (40644438).

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

40577514 is a wasteful number, since it uses less digits than its factorization.

40577514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5581.

The product of its (nonzero) digits is 19600, while the sum is 33.

The square root of 40577514 is about 6370.0481944802. The cubic root of 40577514 is about 343.6332229672.

The spelling of 40577514 in words is "forty million, five hundred seventy-seven thousand, five hundred fourteen".