40928630 has 16 divisors (see below), whose sum is σ = 73859040. Its totient is φ = 16329792.

The previous prime is 40928611. The next prime is 40928633. The reversal of 40928630 is 3682904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40928633) 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, 914 + ... + 9093.

It is an arithmetic number, because the mean of its divisors is an integer number (4616190).

Almost surely, 2^40928630 is an apocalyptic number.

40928630 is a deficient number, since it is larger than the sum of its proper divisors (32930410).

40928630 is a wasteful number, since it uses less digits than its factorization.

40928630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10423.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 40928630 is about 6397.5487493258. The cubic root of 40928630 is about 344.6215271275.

The spelling of 40928630 in words is "forty million, nine hundred twenty-eight thousand, six hundred thirty".