40722096 has 40 divisors (see below), whose sum is σ = 108596224. Its totient is φ = 13135680.

The previous prime is 40722091. The next prime is 40722107. The reversal of 40722096 is 69022704.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (40722091) 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, 12196 + ... + 15171.

Almost surely, 2^40722096 is an apocalyptic number.

It is an amenable number.

40722096 is an abundant number, since it is smaller than the sum of its proper divisors (67874128).

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

40722096 is a wasteful number, since it uses less digits than its factorization.

40722096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27409 (or 27403 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 40722096 is about 6381.3866831591. The cubic root of 40722096 is about 344.0408730954.

The spelling of 40722096 in words is "forty million, seven hundred twenty-two thousand, ninety-six".