40734122 has 16 divisors (see below), whose sum is σ = 71783712. Its totient is φ = 17091120.

The previous prime is 40734103. The next prime is 40734137. The reversal of 40734122 is 22143704.

It is a super-2 number, since 2×40734122² = 3318537390221768, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70928 + ... + 71499.

It is an arithmetic number, because the mean of its divisors is an integer number (4486482).

Almost surely, 2^40734122 is an apocalyptic number.

40734122 is a deficient number, since it is larger than the sum of its proper divisors (31049590).

40734122 is a wasteful number, since it uses less digits than its factorization.

40734122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142453.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 40734122 is about 6382.3288852894. The cubic root of 40734122 is about 344.0747370066.

Adding to 40734122 its reverse (22143704), we get a palindrome (62877826).

The spelling of 40734122 in words is "forty million, seven hundred thirty-four thousand, one hundred twenty-two".