46448542 has 16 divisors (see below), whose sum is σ = 81779040. Its totient is φ = 19368288.

The previous prime is 46448533. The next prime is 46448561. The reversal of 46448542 is 24584464.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44317 + ... + 45352.

It is an arithmetic number, because the mean of its divisors is an integer number (5111190).

Almost surely, 2^46448542 is an apocalyptic number.

46448542 is a deficient number, since it is larger than the sum of its proper divisors (35330498).

46448542 is a wasteful number, since it uses less digits than its factorization.

46448542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89715.

The product of its digits is 122880, while the sum is 37.

The square root of 46448542 is about 6815.3167204467. The cubic root of 46448542 is about 359.4656217791.

The spelling of 46448542 in words is "forty-six million, four hundred forty-eight thousand, five hundred forty-two".