41620951 has 4 divisors (see below), whose sum is σ = 41989392. Its totient is φ = 41252512.

The previous prime is 41620949. The next prime is 41620973. The reversal of 41620951 is 15902614.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 41620951 - 2¹ = 41620949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41620151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184051 + ... + 184276.

It is an arithmetic number, because the mean of its divisors is an integer number (10497348).

Almost surely, 2^41620951 is an apocalyptic number.

41620951 is a deficient number, since it is larger than the sum of its proper divisors (368441).

41620951 is a wasteful number, since it uses less digits than its factorization.

41620951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368440.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 41620951 is about 6451.4301515245. The cubic root of 41620951 is about 346.5538008852.

The spelling of 41620951 in words is "forty-one million, six hundred twenty thousand, nine hundred fifty-one".