122627946 has 32 divisors (see below), whose sum is σ = 280627200. Its totient is φ = 34994736.

The previous prime is 122627941. The next prime is 122627951. The reversal of 122627946 is 649726221.

It is an interprime number because it is at equal distance from previous prime (122627941) and next prime (122627951).

It is a super-2 number, since 2×122627946² = 30075226280357832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122627941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57715 + ... + 59801.

It is an arithmetic number, because the mean of its divisors is an integer number (8769600).

Almost surely, 2^122627946 is an apocalyptic number.

122627946 is an abundant number, since it is smaller than the sum of its proper divisors (157999254).

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

122627946 is a wasteful number, since it uses less digits than its factorization.

122627946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3498.

The product of its digits is 72576, while the sum is 39.

The square root of 122627946 is about 11073.7503132408. The cubic root of 122627946 is about 496.8170418850.

The spelling of 122627946 in words is "one hundred twenty-two million, six hundred twenty-seven thousand, nine hundred forty-six".