47622402 has 48 divisors (see below), whose sum is σ = 106594488. Its totient is φ = 15356160.

The previous prime is 47622401. The next prime is 47622403. The reversal of 47622402 is 20422674.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (47622401) and next prime (47622403).

It can be written as a sum of positive squares in 4 ways, for example, as 39955041 + 7667361 = 6321^2 + 2769^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47622401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 127488 + ... + 127860.

Almost surely, 2^47622402 is an apocalyptic number.

47622402 is an abundant number, since it is smaller than the sum of its proper divisors (58972086).

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

47622402 is a wasteful number, since it uses less digits than its factorization.

47622402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595 (or 592 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 47622402 is about 6900.8986371342. The cubic root of 47622402 is about 362.4686349398.

The spelling of 47622402 in words is "forty-seven million, six hundred twenty-two thousand, four hundred two".