47054629 has 4 divisors (see below), whose sum is σ = 47197120. Its totient is φ = 46912140.

The previous prime is 47054597. The next prime is 47054663. The reversal of 47054629 is 92645074.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 92645074 = 2 ⋅46322537.

It is a cyclic number.

It is not a de Polignac number, because 47054629 - 2⁵ = 47054597 is a prime.

It is a super-2 number, since 2×47054629² = 4428276220655282, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47054699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70749 + ... + 71410.

It is an arithmetic number, because the mean of its divisors is an integer number (11799280).

Almost surely, 2^47054629 is an apocalyptic number.

It is an amenable number.

47054629 is a deficient number, since it is larger than the sum of its proper divisors (142491).

47054629 is a wasteful number, since it uses less digits than its factorization.

47054629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142490.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 47054629 is about 6859.6376726471. The cubic root of 47054629 is about 361.0223741322.

The spelling of 47054629 in words is "forty-seven million, fifty-four thousand, six hundred twenty-nine".