46022431 has 16 divisors (see below), whose sum is σ = 56809984. Its totient is φ = 36306144.

The previous prime is 46022423. The next prime is 46022437. The reversal of 46022431 is 13422064.

It is a happy number.

It is not a de Polignac number, because 46022431 - 2³ = 46022423 is a prime.

It is a super-2 number, since 2×46022431² = 4236128310299522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46022437) 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, 47110 + ... + 48076.

It is an arithmetic number, because the mean of its divisors is an integer number (3550624).

Almost surely, 2^46022431 is an apocalyptic number.

46022431 is a deficient number, since it is larger than the sum of its proper divisors (10787553).

46022431 is a wasteful number, since it uses less digits than its factorization.

46022431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1510.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 46022431 is about 6783.9834168429. The cubic root of 46022431 is about 358.3630177440.

Adding to 46022431 its reverse (13422064), we get a palindrome (59444495).

The spelling of 46022431 in words is "forty-six million, twenty-two thousand, four hundred thirty-one".