241690407 has 16 divisors (see below), whose sum is σ = 368904960. Its totient is φ = 137878272.

The previous prime is 241690399. The next prime is 241690409. The reversal of 241690407 is 704096142.

It is a happy number.

It is not a de Polignac number, because 241690407 - 2³ = 241690399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241690409) 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, 3703 + ... + 22295.

It is an arithmetic number, because the mean of its divisors is an integer number (23056560).

Almost surely, 2^241690407 is an apocalyptic number.

241690407 is a deficient number, since it is larger than the sum of its proper divisors (127214553).

241690407 is a wasteful number, since it uses less digits than its factorization.

241690407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19222.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 241690407 is about 15546.3953056649. The cubic root of 241690407 is about 622.9021133803.

The spelling of 241690407 in words is "two hundred forty-one million, six hundred ninety thousand, four hundred seven".