40774616 has 8 divisors (see below), whose sum is σ = 76452420. Its totient is φ = 20387304.

The previous prime is 40774583. The next prime is 40774693. The reversal of 40774616 is 61647704.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2548406 + ... + 2548421.

Almost surely, 2^40774616 is an apocalyptic number.

It is an amenable number.

40774616 is a deficient number, since it is larger than the sum of its proper divisors (35677804).

40774616 is a wasteful number, since it uses less digits than its factorization.

40774616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5096833 (or 5096829 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 40774616 is about 6385.5004502388. The cubic root of 40774616 is about 344.1887147343.

The spelling of 40774616 in words is "forty million, seven hundred seventy-four thousand, six hundred sixteen".